v stir up (water) so as to form ripples
v occur in soft rounded shapes
v move in a wavy pattern or with a rising and falling motion
v increase and decrease in volume or pitch, as if in waves
v. 波动, 起伏, 呈波浪形( undulate的现在分词 ); 使波动, 使起伏, 使成波浪形; 波状
1. The undulating hills were covered in green grass and wildflowers.
起伏的山丘上覆盖着绿色的草和野花。
2. She enjoyed the undulating waves as she surfed at the beach.
她在海滩冲浪时喜欢那起伏的海浪。
3. The artist painted an undulating pattern that caught everyone's attention.
这位艺术家画了一个引人注目的波动图案。