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词汇 particle
释义 particle
noun
uk /ˈpɑː.tɪ.kəl/ us /ˈpɑːr.t̬ə.kəl/

particlenoun (GRAMMAR)


[ C ]
a word or a part of a word that has a grammatical purpose but often has little or no meaning: 小品词,语助词
In the sentence "I tidied up the room", the adverb "up" is a particle.在句子 I tidied up the room 中,副词 up 是个小品词。
A phrasal verb is a verb consisting of a verb plus a particle.
He often comes out with the wrong particle.
SMART Vocabulary: related words and phrases

Linguistics: grammatical terms
ablative
apposition
appositive
appositively
attributively
collocate
concord
dative
declension
direct object
genitive
indirect object
nominal
plural
plurally
post-modifier
postposition
postpositional
postpositive
syntax

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


Linguistics: morphology & parts of words

particlenoun (SMALL PIECE)


C2[ C ]
an extremely small piece of something such as dust, dirt, or sand: 微粒,粒子
Dust particles must have got into the motor.发动机里一定是进灰了。
If feels as though particles of sand are scratching the surface of your eyes.
smoke particles
[ C ] physics specialized
an extremely small piece of matter, that together with others makes up an atom :
Electrons are atomic particles.
[ S ]
a very small amount of something: 极少的,微量的
She wouldn't give me even the slightest particle of information about what she'd been doing.对于她所做的事情,她一丁点消息都不会透露给我。
SMART Vocabulary: related words and phrases

Words meaning small pieces and amounts
by a noseidiom
clipping
crumb
dab of something
dash
dollop
grain
ort
paring
peewee
pinch
potsherd
skinny
spark
tad
thimbleful
tidbit
tiddler
titbit
trace

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


Physics: atoms, molecules & sub-atomic particles

particle | American Dictionary


particle
noun[ C ]
us/ˈpɑr·t̬ɪ·kəl/
an extremely small piece of something:
dust particles
physics
A particle is also any of the smallest pieces of matter that make up atoms or the parts of atoms.

Examples of particle


particle
Uses of aufmachen contributed a further 32 percent, and other particles 22 percent.
However, relatively few such forms have been reported in the diaries, possibly because innovative uses of particles within regular paradigms are not very noticeable.
Overall, children relied on particles for their reversals 65 percent of the time.
Adenoviral particles can be taken up relatively efficiently by this cell line, but this does not result in transduction of cells.
When the pools dry, the rotifers turn into minute particles of dust, wrinkled and desiccated, awaiting the next rainfall.
The consequent build up of osmotically active particles within the gut lumen inhibits water reabsorption by the gut wall.
Progress was a matter not just of heritable particles or innate instincts, but also of culture, nurture and history.
All estimates assume that particles are causally associated with health effects, and that all components have the same toxicity.
A search for meaning is inevitable, even in the pursuit of pure subsistence data, or new particles, or new genes.
A pollution source is positioned at the bottom of the image, while pollutant particles migrate upwards.
A flux across the matrix allows for the mass exchange between the particles.
The syntactic option that allowed postverbal pronouns and particles at this time appears to have been marginal.
Three regions are shown for different trapped particles in momentum space.
The two models converge inside the rever sal, but diverge when z > 1, with the parabolic model not allowing particles to escape.
The vortex-formation time in beam-plasma systems is not related to the bounce period of charged particles in potential wells.
See all examples of particle
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 withparticle


particle

These are words often used in combination with particle.

Click on a collocation to see more examples of it.


aerosol particle
A common controlled environment aerosolparticle counters are used is a cleanroom.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
airborne particle
It will include the effect of airborneparticle exposure on people with asthma.
From the
Hansard archive

Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0
atomic particle
A gamma ray passes through matter until it undergoes an interaction with an atomicparticle, usually an electron.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
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 particle
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