单词：undulate
音标：['ʌndjuleit] ；
柯林斯词典等级：1 级；
a. 波动的, 起伏的
vi. 波动, 起伏, 呈波浪形
vt. 使起伏, 使波动
vi. 波动, 起伏, 呈波浪形
vt. 使起伏, 使波动
v. increase and decrease in volume or pitch, as if in waves
s. having a wavy margin and rippled surface
s. having a wavy margin and rippled surface
词型变化：过去式 : undulated ; 名词复数形式 : undulates ; 第三人称单数 : undulates ; 过去分词 : undulated ; 现在分词 : undulating
考试类型：[GRE]
考试类型：[GRE]
词性分布：
undulate的用法和样例：
例句
用作形容词(adj.)
- We soon see a field of wheat undulate in the breeze.我们很快看到一片在微风中起伏的麦田。
词汇搭配
- undulate colony波形菌落
经典引文
A couple of..girls swiveled and undulated to the disco-beat.
出自：New York TimesPerry undulated between half-awake stupors and sickly sweat-drenched sleep.
出自：T. CapoteA hill from which..the road, undulating straight onward, was visible.
出自：I. Murdoch
【近义词】