verb🔗Share波动，起伏。 To cause to move in a wavelike motion."The wind made the tall grass undulate like a green ocean. "风吹得高高的草像一片绿色的海洋一样，波浪起伏。naturephysicsactionenvironmentChat with AIVocabulary GamePractice Reading
verb🔗Share起伏，波动。 To cause to resemble a wave"The wind undulated the tall grass in the field, making it look like a green wave. "风吹动田野里的高草，使它们像绿色的波浪一样起伏。naturephysicsappearanceChat with AIVocabulary GamePractice Reading
verb🔗Share波动，起伏。 To move in wavelike motions."The tall grass began to undulate in the breeze, creating a mesmerizing sea of green waves. "微风吹拂，高高的草地开始呈现出波浪般的起伏，形成一片迷人的绿色波涛。naturephysicsappearanceoceanenvironmentChat with AIVocabulary GamePractice Reading
verb🔗Share起伏，波动。 To appear wavelike."The tall grass undulated in the gentle breeze. "高高的草在微风中轻轻地摇曳起伏。appearancenatureChat with AIVocabulary GamePractice Reading
adjective🔗Share波浪形的，起伏的。 Wavy in appearance or form."The child's hair had an undulate quality, flowing in soft waves. "那个孩子的头发略带波浪形，像柔和的波浪般流淌。appearancenatureChat with AIVocabulary GamePractice Reading
adjective🔗Share抑扬顿挫 Changing the pitch and volume of one's voice."The storyteller began to undulate her voice, drawing the children further into the fantastical tale. "说书人开始抑扬顿挫地讲述，把孩子们更深地带入了奇幻的故事中。soundlanguagecommunicationstylemusiclinguisticsChat with AIVocabulary GamePractice Reading
adjective🔗Share波浪形的，起伏的。 (of a margin) sinuous, winding up and down."The seashell had an undulate edge, curving gently like small waves. "那个贝壳有着波浪形的边缘，像小小的波浪一样温柔地弯曲着。naturegeographyappearanceChat with AIVocabulary GamePractice Reading
