run around

动词

中文：忙碌、奔忙

To be very busy doing many different things. (intransitive) · I don't want to run around all week getting everything ready for the holidays.
To go from place to place. (intransitive)
To move from one end of the consist to the other, so as to pull the train in the opposite direction.
To cheat; to be unfaithful to a romantic partner. (slang)
To change one's position on the court to hit a forehand rather than a backhand, or vice versa.
Used other than figuratively or idiomatically: see run, around. · The children ran around in the playground.

+ 加入复习

在真实文章中学习run around

注册免费账号后，在图书馆中把鼠标悬停在任何单词上即可看到意思，还能听朗读、收藏单词并按你的记忆安排复习，看到每本书你已经认识多少。