Undular
a. [物](水跃)波形的
🗣️ 情景例句
My boss is a slave driver.
我的老板指使我们像指使奴隶似的。
It's going to rain this afternoon.
今天下午好像要下雨。
Just a minute, please. I'm sorry, he's not here right now. Can I ask who's calling?
请稍等。对不起，他现在不在这儿。请问你是哪位？