ack crawl:仰泳
crawl back:（像狗一样）爬回来
I think he hopes that I'll crawl back,carrying my tail between my legs,and ask for my job again.:
我想他是希望我可怜得像狗一样再爬到他跟前,求他恢复我的工作.
crawl:
n.爬行,匍匐而行
v.爬行
例句与用法:
1.The heavy traffic crawled through the narrow tunnel.
拥挤的车辆慢吞吞地穿过狭窄的隧道.
2.The traffic crawled over the bridge in the rush-hour.
在高峰时刻桥上的车辆行驶缓慢.
3.The ground was crawling with ants.
地上满是蚂蚁.
4.Can you do the crawl?
你会自由泳吗?
5.She's always crawling (to the boss).
她老是拍（上司的）马屁.
6.The baby often crawls on all fours.
婴儿经常匍匐而行.
7.He can swim breaststroke,backstroke and crawl.
他会游蛙泳、仰泳和自由泳.
