verb 下载 🔗分享 起伏，波动 To cause to move in a wavelike motion. Examples : "The breeze undulated the curtains in the open window. " 微风吹拂着，窗户上的窗帘轻轻地上下起伏。 nature physics action 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 起伏，波动。 To cause to resemble a wave Examples : "The wind undulated the tall grass in the field, creating a wave-like motion. " 风吹过田野里的高草，使它们像波浪一样起伏摆动。 nature environment geography 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 起伏，波动。 To move in wavelike motions. Examples : "The long grass in the field undulated in the gentle breeze. " 田野里的长草在微风中轻轻起伏。 nature physics ocean environment 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 起伏，波动。 To appear wavelike. Examples : "The tall grass undulated in the gentle breeze. " 微风吹拂下，高高的草地像波浪一样起伏摇曳。 appearance nature 与AI对话词汇游戏阅读练习
