汉语翻译
n. 波动, 波状弯曲, 起伏
【医】 波动
undulation英语解释
名词 undulation:
- an undulating curve
同义词：wave
- wavelike motion; a gentle rising and falling in the manner of waves
- (physics) a movement up and down or back and forth
同义词：wave
undulation例句
- The downs fell in gentle undulations to the sea.
这块丘陵地略带倾斜伸向大海。
