verb🔗Share飘动， 飘扬. To flap or wave quickly but irregularly."flags fluttering in the wind"旗帜在风中飘动.actionnatureweatherChat with AIVocabulary GamePractice Reading
verb🔗Share扑动， 振翅。 Of a winged animal: to flap the wings without flying; to fly with a light flapping of the wings."The hummingbird fluttered around the flowers, its wings moving quickly but not carrying it into the air. "蜂鸟在花朵周围扑动着翅膀，翅膀快速地扇动，但并没有飞起来。animalbirdnatureactionChat with AIVocabulary GamePractice Reading
verb🔗Share飘动， 飘扬 To cause something to flap."A bird flutters its wings."一只鸟拍打着翅膀。actionnatureweatherChat with AIVocabulary GamePractice Reading
verb🔗Share慌乱， 扰乱 To drive into disorder; to throw into confusion."The surprise announcement of the pop quiz fluttered the students, making them forget their notes and struggle with the first question. "突如其来的小测验让学生们慌乱不已， 甚至忘了笔记的内容， 第一题就磕磕绊绊。actionmindChat with AIVocabulary GamePractice Reading
verb🔗Share忐忑不安， 焦虑。 To be in a state of agitation or uncertainty."Before the big exam, Maria's stomach fluttered with nerves. "大考前，玛丽亚紧张得心里直打鼓。emotionmindChat with AIVocabulary GamePractice Reading
verb🔗Share轻浮，飘飘然。 To be frivolous."Instead of focusing on the serious discussion, she fluttered about, gossiping about celebrity fashion. "她本该认真参与讨论，却飘飘然的，到处八卦明星时尚，一点也不正经。characterattitudemindChat with AIVocabulary GamePractice Reading
