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词汇 chain
释义 chain
noun
uk /tʃeɪn/ us /tʃeɪn/

chainnoun (CONNECTED THINGS)


[ C ]
a series of things of the same type connected in a line, or a series of people standing in a line:
The synthetic polymer is a plastic composed of long chains of molecules.
As part of the centenary celebrations a chain of beacons was lit across the country.
Peace campaigners formed a chain around the military base.
[ C ]
a line of connected mountains:
The Rockies are a mountain chain in North America.
These peaks are all part of the same Himalaya chain.
B2[ C ]
a set of connected events, usually where one causes the next: 一连串,一系列(的事物)
chain of eventsHis resignation was followed by a remarkable chain of events.在他辞职之后,发生了一系列引人注目的事件。
In the story, a chain of cause and effect leads us on an emotional journey of two families.
break a chainIntervention like this can break the chain of debt and worry.
See also
blockchain
carbon chain
cold chain
food chain
Keychain
supply chain
Volunteers formed a chain to pass buckets of water along.
If just one of the servers on that long chain is out of action, the whole system fails.
Fiji is a small nation composed of a chain of islands.
Colombia is intersected by three parallel Andean mountain chains.
Greece's Peloponnese peninsula has a chain of mountain ranges dominated by Mount Taygetus.
This type of attack triggers an unending chain of actions and reactions.
The lawyers have to establish a chain of causation by which the specific acts of specific people led to this incident.
SMART Vocabulary: related words and phrases

Things collected in lines or rings
column
crocodile
file
interrow
line
queue
rank
ring
rope
row
single file
string
thread
tier
train
two-tier

You can also find related words, phrases, and synonyms in the topics:


Geography: hills & mountains
Events and occurrences

chainnoun (BUSINESSES)


[ C ]
a group of shops, restaurants, hotels, or other businesses owned by the same company :
The supermarket chain announced that it was cutting the cost of all its fresh and frozen meat.
She has built up a chain of 180 bookshops across the country.
I prefer to shop at independent shops rather than chains.
They are not only the world's biggest fast-food chain, but also the industry's trendsetter.
Jonson has done the whole range of hotel work, from porter to owner of a large chain of hotels.
I know it's a chain, but the food is good.
SMART Vocabulary: related words and phrases

Enterprises
acquiree
acquirer
acquiror
agency
agribusiness
answering service
clicks and mortaridiom
conglomerate
consortium
estate agent
financial technology
fintech
firm
flyer
organizational
organizationally
parent company
partner up
partnership
zombie company

chainnoun (RINGS)


A2[ C or U ]
(a length of) rings usually made of metal that are connected together and used for fastening, pulling, supporting, or limiting freedom, or as jewellery: 链条,链子;锁链;项链
The gates were locked with a padlock and a heavy steel chain.大门被一把挂锁和一根沉重的钢链锁着。
Put the chain on the door if you are alone in the house.你要是一个人在家就把链子钩在门上。
Mary was wearing a beautiful silver chain around her neck.玛丽脖子上戴着一条漂亮的银项链。
See also
keychain
 
PM Images/DigitalVision/GettyImages
 chains
[ plural ]
another word forsnow chains:
Bear in mind that you can only use chains where snow or ice protects the road surface from damage.
[ plural ]
a series of metal rings that are attached to two posts, used in American football to measure the distance between two points on the field :
The referees had to bring out the chains to determine if the ball carrier got a first down.
 in chains
tied with chains: 戴着锁链;用链条拴着
The hostages were kept in chains for 23 hours a day.人质们一天里有23小时戴着镣铐。
[ plural ]
a fact or situation that limits a person's freedom: 枷锁,束缚,桎梏
At last the country has freed itself from the chains of the authoritarian regime.这个国家最终从独裁政权的束缚中解放了出来。
SMART Vocabulary: related words and phrases

Cords, ropes, cables & string
bell pull
bowline
bungee
cable
catgut
cord
fibre
halter
halyard
harness
landline
lanyard
lariat
lasso
rein
shackles
shock cord
stringed
stringy
tether

You can also find related words, phrases, and synonyms in the topics:


Limiting and restricting

chainnoun (HOUSE SALE)


[ C ]UK
a situation in which someone selling a house cannot complete the sale because the person who wants to buy it needs to sell their house first: 售屋链(指卖家无法售出房屋,原因是买家尚未售出自己的房屋)
Some sellers refuse to exchange contracts with buyers who are in a chain.有些卖家拒绝和售屋链里的买家成交。
SMART Vocabulary: related words and phrases

Mortgages & real estate
blockbusting
brick
bricks and mortaridiom
BTL
buy-to-let
commercial property
equity
landlady
letting
mortgagee
planning blight
real estate broker
real estate office
Realtor
realty
realty office
refinance
remortgage
repo
repossess

Idioms


off the chain
move the chains
chain
verb[ Tusually+ adv/prep ]
uk /tʃeɪn/ us /tʃeɪn/

chainverb[T usually + adv/prep] (PUT IN CHAINS)


to fasten someone or something using a chain: 用链条锁住,拴住;束缚
chain something upIt's so cruel to keep a pony chained up like that all the time.把一匹小马驹一直那样拴着真是太残忍了。
chain someone/something/yourself to somethingThey chained themselves to lampposts in protest at the judge's decision.为了抗议法官的判决,他们把自己拴在了灯柱上。
SMART Vocabulary: related words and phrases

Fastening and tying
be locked togetheridiom
belay
bind
board something up
bound
bowline
clamp
gag
half hitch
harness
hobble
hogtie
knotted
stake
strap
strap someone in
strap something up
strop
tack
tape something up

chainverb[T usually + adv/prep] (LINK)


[ often passive ](alsochain together)
to join objects together so that they form one long connected object:
The beads are chained together in 7-foot lengths.
He succeeded in chaining together a long string of synthetic genes to re-create a portion of the DNA of a simple bacterium.
[ often passive ](alsochain together)
to connect things so that they happen together, one after another:
The system allows you to send individual commands or chain them together.
These filters can be chained to each other to create sequences of filters.
be chained withThe second operation may be chained with the first operation, or performed separately.
USB allows all your devices such as a keyboard, mouse, printer, etc. to be chained together and connected to a single USB port.
The frames are containers for text that can be chained together to contain a single story.
Make subtle changes to parts of the drum sequence by altering positions and rhythms, and chain them in a random order.
The team managed to chain together some magical passages of play.
SMART Vocabulary: related words and phrases

Connecting and combining
abut
additive
adjoin
affix something to something
agglomerate
connecting
converge
convergence
cor
couple something together
interweave
isthmic
jointed
junction
kludge
unification
unified
unify
unintegrated
union

You can also find related words, phrases, and synonyms in the topics:


Linking and relating

Phrasal verb


chain someone to something

chain | American Dictionary


chain
noun[ C ]
us/tʃeɪn/

chainnoun[C] (CONNECTED RINGS)


a length of metal rings that are connected together and used for fastening or supporting, and in machinery:
She looped the chain around her bike and locked it to the fence.
A chain is also a length of connected rings worn as jewelry:
Mary wore a silver chain around her neck.

chainnoun[C] (RELATED THINGS)


a set of connected or related things:
a mountain chain
a chain of supermarkets
That set in motion a chain of events that changed her life forever.
chain
verb[ T ]
us/tʃeɪn/

chainverb[T] (ATTACH)


to tie or connect together with a chain:
An old bicycle was chained to a post near the front door.
If you are chained to something, you work for long periods with it:
I had no intention of spending my day chained to the stove.

chain | Business English


chain
noun[ C ]
uk /tʃeɪn/us
COMMERCE
a group of similar businesses, such as restaurants or hotels, which are all owned and controlled by the same organization:
hotel/supermarket/fast-food chainThe well-known fast-food chain has expanded to over 20,000 restaurants in 17 countries.
chain restaurants/stores/retailers
a chain of supermarkets/bookstores/department stores
a system of people, processes, or organizations that work together in a particular order:
This unit examines the stages in the chain of production of tea, from the leaves in Sri Lanka to the cup in the UK.
chain of command/power/authorityEmployee complaints were taken all the way up the corporate chain of command.
PROPERTY UK
a situation in which someone cannot complete the sale of their house because the person who wants to buy it needs to sell their house first:
Some house sellers refuse to exchange contracts with buyers who are in a chain

See also


distribution chain
production chain
supply chain
value chain

Examples of chain


chain
Text that is no longer spoken by a mouth to be heard by an ear marks one of the limits of the theory of chains.
He would put an end to "damnations" with the promise of a decade in chains.
I shall first do my best to link together the chains of this argument.
Here the amplified beams of both chains are superposed automatically due to the optical properties of the phase conjugated signal.
By using "these powerladen exotics" as gifts, core elites could create patron- client chains similar to the compadre networks referred to earlier.
Now, having this in mind, we may consider the maximal chains of consecutively overlapping truly maximal subwords of u having the k-factorization property.
The high degree of heterogeneity means indistinguishable strains are likely to represent chains of recent transmission [5].
One such application area is the coordination of production and distribution in supply chains.
Arguments can be chained by regarding data also as claims, for which further data can be provided.
Cyanopolyynes: carbon chains formation in a carbon arc mimicking the formation of carbon chains in the circumstellar medium.
The aliphatic content indicates the presence of longer or less branched aliphatic chains that those observed in the interstellar medium.
In (15a) who satisfies the wh-criterion (which is now stated in terms of chains).
In (10) and (11) (see next section), pronounced positions of the derivational chains are indicated by italicization.
If my feet are in chains, my heart is free.
A subset of a pointed cpo is admissible if it is pointed and closed under sups of chains.
See all examples of chain
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.

Collocations withchain


chain

These are words often used in combination with chain.

Click on a collocation to see more examples of it.


bicycle chain
Let us take the illustration of the young man who used the bicyclechain.
From the
Hansard archive

Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0
broken chain
Therefore, it is necessary to involve the state, the education system and the social services to restore this brokenchain.
From the
Hansard archive

Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0
causal chain
Note that if either of these perspectives is taken, the causalchain has effectively been shortened and has acquired new beginning and end points.
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
See all collocations with chain
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