1. undulate的意思

1. We soon saw a field of wheat undulating in the breeze.
    我们很快看到一片在微风中起伏的麦田。

2. undulate的意思

2. The road undulates through pleasant scenery.
    那条道路在宜人的景色中延绵起伏。

1. 起伏：tug#拖曳 | undulate#起伏 | unearth#发掘;发现

2. 波动;波状的：undulate fold 波状褶皱 | undulate 波动;波状的 | undulating anticline 波状背斜

3. 波状的;起伏的：波状草原 rolling prairie | 波状的;起伏的 undulate | 波状地 hammock

1. 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.

    e.g. 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。
    e.g. His body slowly undulated in time to the music.
           他的身体随着音乐的节拍慢慢摆动。

1. increase and decrease in volume or pitch, as if in waves

    e.g. The singer''s voice undulated

2. move in a wavy pattern or with a rising and falling motion

    e.g. The curtains undulated
           the waves rolled towards the beach

    Synonym: rollflapwave

3. stir up (water) so as to form ripples

    Synonym: ripplerufflerifflecockle

4. occur in soft rounded shapes

    e.g. The hills rolled past

    Synonym: roll

1. having a wavy margin and rippled surface