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
So I thought you might like it.
所以，我想你可能会喜欢这个。
By accident Marion overheard some nasty gossip.
马里恩偶然听到了一些令人不愉快的谣言。
He simply told her that he worked for the Corporation.
他只说在埃尔斯米尔公司上班。