| 释义 |
来回来回[lái huí]1.■ （往复一次） make a round trip; make a return journey; go to a place and come back:打来回儿make a round trip;从我家到学校来回要走半小时。It takes half an hour to go on foot from my home to my school and back.2.■ （往复多次） back and forth; to and fro:来回摇摆oscillate; vacillate;他在游泳池里游了5个来回。He swam back and forth five times up and down the swimming pool.3.■ （周期; 循环） cycle
常用词组1.■来回飞行 round-trip flight;2.■来回票 return ticket; round-trip ticket |