undulate是什么意思？

undulate

英[ˈʌndjuleɪt] 美[ˈʌndʒəleɪt]

• vi. 起伏，波动，呈波浪形，震动；
• vt. 波动，使波动，使起伏，使成波浪形；
• adj. 波状的，波动起伏的，波浪形的；

第三人称单数：undulates;

过去式：undulated;

过去分词：undulated;

现在分词：undulating;

例句

• leaves with undulate margins. 有波状边缘的叶子
• 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。
• The species is characterized by its long and lanceolate leaflets with undulate teeth. 本种以它的长和披针形的小叶具波状的齿为特点.
• To undulate more freely, keep you hands about shoulder width apart. 要波动的更自由些, 保持你的手与肩膀同宽.
• As we travel south, the countryside begins to undulate as the rolling hills sweep down to the riverbanks. 我们一路南行，乡间开始变得起伏不平，绵延的山峦一直延伸到河岸。
• As we travel south, the countryside begins to undulate as the rolling hills sweep down to the riverbanks... 我们一路南行，乡间开始变得起伏不平，绵延的山峦一直延伸到河岸。

柯林斯高阶英汉双解学习词典释义

• VERB
  波动；起伏；摇曳
  Something that undulates has gentle curves or slopes, or moves gently and slowly up and down or from side to side in an attractive manner.
  例句
  As we travel south, the countryside begins to undulate as the rolling hills sweep down to the riverbanks... 我们一路南行，乡间开始变得起伏不平，绵延的山峦一直延伸到河岸。 His body slowly undulated in time to the music. 他的身体随着音乐的节拍慢慢摆动。

英汉词典释义

• vi.
  波动;起伏;呈波浪形
  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。
• adj.
  波状的
  leaves with undulate margins. 有波状边缘的叶子

英英词典释义

• Verb
  1. stir up (water) so as to form ripples
  2. occur in soft rounded shapes;
  "The hills rolled past"
  3. move in a wavy pattern or with a rising and falling motion;
  "The curtains undulated""the waves rolled towards the beach"
  4. increase and decrease in volume or pitch, as if in waves;
  "The singer's voice undulated"
• Adjective
  1. having a sinuate margin and rippled surface

行业词典

• 医学： 波动的：有波状弯缘的，指菌落形态；