He greeted them with a wave and a broad smile.

他咧嘴笑着挥手和他们打招呼。

《柯林斯英汉双解大词典》

He waited for a policeman to stop the traffic and wave the people on.

他等着一位警察来让车辆停下，挥手让众人前行。

《柯林斯英汉双解大词典》

He gave us a wave as the bus drove off.

公共汽车开走时他向我们挥了挥手。

《牛津词典》

He says no one knows whether the second wave will be more severe than the first or will remain moderate.

VOA: standard.2009.09.04

He makes clear that he is going to restore the church to its, what he considered rightful place of privilege in France; and, possibly,he could benefit from the wave of religious revival that occurs in France in the 1870s.

他很聪明,想要把教会恢复到,他认为是法国特权应有的地位,以及,说不定,他能从十九世纪七十年代,兴起的宗教复兴运动中捞到好处

耶鲁公开课 - 1871年后的法国课程节选

So when we talk about a wave function squared, n l m he wave function, any one that we specify between n, l and m, at any position that we specify based on r, theta, and phi.

一个波函数,的平方时，对特定,特定位置r，theta，phi波函数，取平方,如果我们取平方。

麻省理工公开课 - 化学原理课程节选

Was he smiling, was he sucking at the end of a cigarette, did he wave?

NEWYORKER: Naima

He caught a similar wave when he bought Nortel Networks, a stock he'd avoided during the telecom bubble.

FORBES: Magazine Article

The few times that Tamerlan was there, he would wave his mother off when she tried to introduce him.

NPR: For Bombing Suspects, Question May Be Who Led Whom