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
Please tell me about it right way.
请立即告诉我是什么。
He has graciously consented to speak to us on that subject tonight.
他同意今晚他将就这一专题演讲。
I don't think so, he says.
“我想不可以。”他说。