Wave什么意思？

vi. 波动；起伏；挥手示意；摇动；呈波形
vt. 卷（烫）发；向…挥手示意；使成波浪形
n. 波动；波浪；高潮；挥手示意；卷曲
及物动词/不及物动词 If you wave or wave your hand, you move your hand from side to side in the air, usually in order to say hello or goodbye to someone. 挥 (手以示意)
例：
Jessica caught sight of Lois and waved to her.
杰茜卡看到洛伊丝，向她挥了挥手。
例：
He grinned, waved, and said, "Hi!"
他咧嘴笑笑，挥挥手，说道：“嗨！”
2.
可数名词 Wave is also a noun. 挥 (手)
例：
Steve stopped him with a wave of the hand.
史蒂夫把手一挥，制止了他。
3.
及物动词 If you wave someone away or wave them on, you make a movement with your hand to indicate that they should move in a particular direction. 挥手 (示意某人离开、前进等)
例：
Leshka waved him away with a show of irritation.
廖什卡生气地挥手示意他离开。
例：
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。
4.
及物动词 If you wave something, you hold it up and move it rapidly from side to side. 挥舞
例：
Hospital staff were outside to welcome him, waving flags and applauding.
医院工作人员在院外迎接他，一边挥舞旗帜一边鼓掌。