Prewave
前置波
🔁 扩展释义
【化】 前波
🗣️ 情景例句
What can I do for you?
我能帮你什么忙？
He plays violin just for enjoyment.
他拉小提琴只是为了自娱自乐。
Look, Gary!That policeman's waving to you.He wants you to stop.
瞧，加里！那个警察正朝你挥手呢。他要你停下来。