基本解释n.抖；发抖；兴奋v.发抖；犹豫不决同根派生 英汉例句用作名词 (n.)The sight of the policeman made the murderer all of a dither.一见到警察，那个谋杀者吓得浑身发抖。用作动词 (v.)Stop dithering about which film you want to see or you'll miss them both!到底看哪一部影片，别再犹豫了，不然的话，两部影片你都要耽误了！