undulating
01
起伏的, 波状的
moving or shaped in a smooth, wave-like pattern that rises and falls continuously
例子
The undulating hills stretched across the horizon.
起伏的山丘在地平线上延伸。
Her dress flowed in undulating folds as she danced.
她跳舞时，她的裙子在起伏的褶皱中流动。
