to undulate
01
波动, 使波动
to cause a surface to form small waves or ripples
语法信息
形态构成
简单词
动作动词
规则
现在时
undulate
第三人称单数
undulates
现在分词
undulating
一般过去时
undulated
过去分词
undulated
例子
The breeze undulated the pond's surface, making the sun's reflection dance.
微风波动了池塘的表面，使太阳的倒影舞动。
02
波动, 起伏
to fluctuate in volume or pitch in a wave-like pattern
例子
The sound of the siren undulated as the ambulance sped past us.
救护车从我们身边疾驰而过时，警笛的声音起伏。
03
波动, 起伏
move in a wavy pattern or with a rising and falling motion
04
波动, 起伏
occur in soft rounded shapes
undulate
01
波状的, 起伏的
having a wavy margin and rippled surface
语法信息
形态构成
复合词
性质形容词
最高级
most undulate
比较级
more undulate
可分级
词汇树
undulating
undulation
undulatory
undulate
undul
