undulating
US /ˈʌn.djə.leɪ.t̬ɪŋ/
UK /ˈʌn.djə.leɪ.t̬ɪŋ/

形容词
1.
起伏的, 波浪形的
having a smoothly rising and falling form or outline
示例:
•
The road followed the undulating contours of the hills.
道路沿着山丘起伏的轮廓延伸。
•
We looked out over the undulating fields of wheat.
我们眺望着波浪般起伏的小麦田。
动词
1.
波动, 起伏, 扭动
present participle of undulate: to move with a smooth wavelike motion
示例:
•
The dancers were undulating their bodies to the music.
舞者们随着音乐扭动着身体。
•
The surface of the liquid began undulating as the vibrations increased.
随着震动加剧,液体表面开始波动。
在 Lingoland 学习这个单词