1. A child learns to crawl before he learns to walk. 小孩在学走路之前先学爬。
2. I felt something crawl up my arm. 我觉得有个东西往我臂上爬。
3. He watched the baby crawl across the room. 他看著婴儿从房间这边爬到那边。
英英解释
n.
1. a very slow movement
2. a swimming stroke; arms are moved alternately overhead accompanied by a flutter kick
3. a slow mode of locomotion on hands and knees or dragging the body v.
1. move slowly; in the case of people or animals with the body near the ground
2. feel as if crawling with insects
3. be crawling with
4. show submission or fear
5. swim by doing the crawl
