undulate
a. 波動的、起伏的
vi. 波動、起伏、呈波浪形
vt. 使起伏、使波動
學術名詞
- 波狀的:海洋地質學、植物學、地質學
- 波動:資訊
- 起伏:資訊
- 起伏的:地質學
英文釋義
- stir up (water) so as to form ripples
- occur in soft rounded shapes
- move in a wavy pattern or with a rising and falling motion
- increase and decrease in volume or pitch, as if in waves