来回

参考释义

来回[láihuí]

• -（往复一次）makearoundtrip;makeareturnjourney;gotoaplaceandcomeback:

  makearoundtrip;打来回儿

  Ittakeshalfanhourtogoonfootfrommyhometomyschoolandback.从我家到学校来回要走半小时。

  -（往复多次）backandforth;toandfro:

  oscillate;vacillate;来回摇摆

  Heswambackandforthfivetimesupanddowntheswimmingpool.他在游泳池里游了5个来回。

  -（周期;循环）cycle
• 短语
  来回飞行round-tripflight
  来回票returnticket;round-tripticket