Undular
a. [物](水跃)波形的
🗣️ 情景例句
What do you often eat for supper?
你晚饭通常吃什么？
This has been a very confusing time in my life.
现在，是我的人生中最混乱茫然的时期。
That tie goes well with your suit.
那条领带和你的西服非常搭配。