柯林斯詞典live wire /la?v/ (live wires) 1. N-COUNT If you describe someone as a live wire, you mean that they are lively and energetic. 生龍活虎的人[非正式] 返回 live wire劍橋詞典someone who is very active and has a lot of energy 機霛鬼,活躍的人 返回 live wire