短語詞組用作動(dòng)詞 (v.)～+副詞flutter about 擺動(dòng),坐立不安flutter down 飄搖而下～+介詞flutter among 在…中飛來飛去flutter at 向…飄動(dòng)flutter in the breeze 在風(fēng)中飄動(dòng)flutter past the window 從窗前飄過flutter round 繞…飄flutter to the ground 落到地上用作名詞 (n.)動(dòng)詞+～make a flutter 引起不安名詞+～wing flutter 機(jī)翼顫動(dòng)介詞+～in a flutter 坐立不安flutter of wings 翅膀的振動(dòng)短語 返回 fluttered