更新时间：2024-09-20 03:47:19
动词 undulate:- 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
undulating是什么意思 undulating在线翻译 undulating什么意思 undulating的意思 undulating的翻译 undulating的解释 undulating的发音 undulating的同义词
