劍橋詞典someone who behaves in an uncontrolled or unexpected way and is likely to cause problems for other people 喜歡惹是生非的人，愛(ài)招惹麻煩的人；舉止無(wú)法預(yù)料的人 He's seen as something of a loose cannon by other team members . 在其他隊(duì)員看來(lái)，他是個(gè)有點(diǎn)愛(ài)惹麻煩的人。 返回 loose cannon