Undulation
n. 波动, 波状弯曲, 起伏\\n[医] 波动
✅ 同义词
🔴 反义词
📖 牛津释义
undulation
n
(a) [U] wave-like movement or appearance 波动; 起伏.
(b) [C] one of a number of wave-like curves or slopes 波状的弯曲或斜坡
The downs fell in gentle undulations to the sea. 这块丘陵地略带倾斜伸向大海.
🗣️ 情景例句
Thank you.
谢谢各位。
The facts coincide with Mark's story.
事实和马克的话吻合。
Apart from any moral considerations this is a stupid method of training,
且不说道义问题，这本身就是一种愚蠢的训练方法，