crawl
[NOUN, VERB]
1. [SING 单数型名词] 缓慢行进
A crawl is a very slow rate of movement or progress.
双语例句
例：The traffic on the motorway exit slowed to a crawl.
驶出匝道的车流行进地极其缓慢。
2. [SING 单数型名词] 自由泳
The crawl is a kind of swimming stroke which you do lying on your front, swinging one arm over your head, and then the other arm.
双语例句
例：I expected him to do 50 lengths of the crawl.
我希望他以自由泳游50个来回。
NOUN. 名词
crawls , crawling , crawled
1. [I 不及物动词] 爬
When you crawl, you move forwards on your hands and knees.
双语例句
例：Don't worry if your baby seems a little reluctant to crawl or walk.
如果你的小宝宝看起来有点不愿爬或走，不用担心。
例：I began to crawl on my hands and knees towards the door.
我开始手脚并用向门爬去。
2. [I 不及物动词] 爬行
When an insect crawls somewhere, it moves there quite slowly.
双语例句
例：I watched the moth crawl up the outside of the lampshade.
我看着蛾子爬上灯罩表面。
3. [I 不及物动词] 缓慢行进
If someone or something crawls somewhere, they move or progress slowly or with great difficulty.
双语例句
例：I crawled out of bed at nine-thirty.
9:30我才慢慢地爬下床。
4. [I 不及物动词] 到处都是
If you say that a place is crawling with people or animals, you are emphasizing that it is full of them.
双语例句
例：This place is crawling with police.
这个地方到处都是警察。
VERB. 动词
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