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词汇 frog
释义 frog
noun[ C ]
uk /frɒɡ/ us /frɑːɡ/

frognoun[C] (ANIMAL)


B1
a small animal that has smooth skin, lives in water and on land, has long powerful back legs with which it jumps from place to place, has no tail, and is usually greenish-brown in colour: 蛙,青蛙
Frogs make a low noise called a croak.青蛙会发出“呱呱”的低沉叫声。
See also
bullfrog
 
Emmanuelle Bonzami/EyeEm/GettyImages
Are there any species of frog indigenous to the area?这一地区是否有本地品种的青蛙?
The witch put a magic spell on the prince and turned him into a frog.女巫施魔咒将王子变成了青蛙。
We had to dissect a worm and a frog in our biology practical today.今天的生物实验课上,我们得解剖一条蚯蚓和一只青蛙。
The frogs haven't spawned yet.青蛙还未产卵。
The pond was alive with frogs.池塘里到处都是青蛙。
SMART Vocabulary: related words and phrases

Reptile & amphibian names
adder
alligator
amphibia
amphibian
anaconda
chameleon
cobra
constrictor
crocodile
garter snake
loggerhead
mamba
monitor lizard
newt
peeper
slowworm
snake
snakily
spring peeper
terrapin

frognoun[C] (ON STRING INSTRUMENT)


music specialized
the bottom part of a bow(= a long, thin piece of wood with hair from the tail of a horse stretched along it, used to play some musical instruments that have strings) :
Modern bows have easily adjustable frogs.
The bow is held in the right hand with the thumb bent underneath the frog to support it and the other hands loosely gripping the wood.
Synonym
nut
All bows retain the octagonal shape at the frog, for ease of holding.
The tension of the hair is adjusted by means of a screw mechanism that moves the frog.
This bow hold involved placing the thumb under the hair of the bow, or under the frog.
SMART Vocabulary: related words and phrases

Technical music terms
acciaccatura
accidental
aeolian
aleatory
alto clef
antiphonal
discordant
harmonic progression
harmony
hemidemisemiquaver
inversion
Ionian
overtone
rubato
scherzando
scordatura
secco recitative
secondo
staccato
whole step

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


Musical instruments

Idiom


have a frog in your throat
Frog
noun[ C ]
UKinformaloffensiveuk /frɒɡ/ us /frɑːɡ/
an offensive word for a French person

frog | American Dictionary


frog
noun[ C ]
us/frɔɡ, frɑɡ/
a small animal that has smooth skin, lives in water and on land, has long powerful back legs with which it jumps from place to place, and has no tail

Idiom


a frog in your throat

Examples of frog


frog
Kinetics of long-lived rhodopsin photoproducts in the frog retina as a function of the amount bleached.
Photoreceptor shedding is initiated by light in the frog retina.
To obtain embryos, the same female frog used for collecting oocytes was allowed to recover for 2 weeks from the surgery.
This inter twining may have included co-fasciculation like that described above for the frog, although it was not specifically mentioned.
Individual frogs were placed in an arena with uniformly colored white walls.
The skin was sutured and the frog allowed to survive for 1-3 days.
The effect of human chorionic gonadotrophin and luteinizing hormone upon the membrane potential of unovulated frog oocytes.
This could enable frogs to accurately find a single object and to select the most nasal object when there is more than one object visible.
The frogs were maintained in plastic tanks (23 cm x 16 cm x 11 cm) with water and food (mealworms) available ad libitum.
Evidence that fast exocytosis can be predominantly mediated by vesicles not docked at active zones in frog saccular hair cells.
It hardly "corroborates his identification with the frogs"; it holds it up for laughter (142).
Its usage helped sustain reference across the full range of this discourse, from the frog's reflexes to the crowd's violence.
The leap-frog method is adopted to solve the ion's equation of motion.
The movement of dust particles is obtained by calculating the equation of motion using the leap-frog method.
These plasmids were injected into early-stage embryos of the frog and, after a period of cell divisions, recovered from the embryos.
See all examples of frog
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.
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