oscillate

"oscillate" Chinese translation ("oscillate" in Chinese, "oscillate" 中文翻译, "oscillate"发音):

oscillate

vi. 振动,彷徨,犹豫 vt. 使振动,使动摇 [His mood ~s between euphoria and depression. 他的心情在幸福感与沮丧的两极端间游移 ]