noun🔗Share颤动，飘动 The act of fluttering; quick and irregular motion."the flutter of a fan"扇子的轻轻扇动actionnatureChat with AIVocabulary GamePractice Reading
noun🔗Share激动，不安。 A state of agitation."The announcement of the unexpected quiz caused a flutter of anxiety throughout the classroom. "突然宣布要考试的消息，让整个教室都弥漫着一股不安的激动。mindsensationemotionChat with AIVocabulary GamePractice Reading
noun🔗Share心悸，颤动. An abnormal rapid pulsation of the heart."The student's sudden flutter made her feel faint before the big exam. "大考前，这名学生突然感到一阵心悸，让她觉得头晕。medicinephysiologydiseasebodyorganChat with AIVocabulary GamePractice Reading
noun🔗Share小赌，投机。 A small bet or risky investment."He placed a small flutter on the horse in the school fundraiser race. "他在学校义卖赛马会上小赌了一把，买了那匹马。businessfinancebetChat with AIVocabulary GamePractice Reading
noun🔗Share小赌怡情， 玩玩牌 A hasty game of cards or similar."During their lunch break, the coworkers enjoyed a quick flutter to decide who would buy the coffee. "午休时，同事们小赌怡情，玩了局牌来决定谁去买咖啡。entertainmentgamebetChat with AIVocabulary GamePractice Reading
noun🔗Share颤动，抖动 (audio) The rapid variation of signal parameters, such as amplitude, phase, and frequency."The radio signal had a noticeable flutter, causing static and making it hard to hear the news report. "无线电信号有明显的颤动，导致了静电噪音，很难听清新闻报道。soundelectronicssignaltechnologyfrequencyphysicstechnicalChat with AIVocabulary GamePractice Reading
verb🔗Share飘动， 飘扬. To flap or wave quickly but irregularly."flags fluttering in the wind"旗帜在风中飘扬.actionnatureanimalweatherChat with AIVocabulary GamePractice Reading
verb🔗Share飞舞，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 away. "蜂鸟在花朵周围飞舞，翅膀快速扇动，但并没有飞远。animalbirdnatureactionChat with AIVocabulary GamePractice Reading
verb🔗Share飘动， 挥动 To cause something to flap."A bird flutters its wings."一只鸟拍打着翅膀。actionnatureChat with AIVocabulary GamePractice Reading
verb🔗Share慌乱，扰乱 To drive into disorder; to throw into confusion."The unexpected announcement of a new school policy fluttered the students, causing confusion about the upcoming schedule. "学校突然宣布新的政策，让学生们慌乱不已，对于接下来的日程安排感到非常困惑。actionmindcharacterChat with AIVocabulary GamePractice Reading
verb🔗Share忐忑不安，犹豫不决。 To be in a state of agitation or uncertainty."She felt a flutter of anxiety before her job interview. "面试前，她感到一阵忐忑不安。mindsensationemotionChat with AIVocabulary GamePractice Reading
verb🔗Share轻浮，不稳重 To be frivolous."The student's plans for a weekend trip to the beach seemed to flutter with excitement; they were so trivial and unimportant. "这个学生周末去海滩的计划听起来轻浮得像一阵风，因为它们实在太琐碎，不重要了。characterattitudeChat with AIVocabulary GamePractice Reading
