柯林斯詞典turncoat /?t??n?k??t/ (turncoats) 1. N-COUNT If you describe someone as a turncoat, you think they are disloyal or deceitful, because they have left their party or organization and joined an opposing one. 背叛者[表不滿(mǎn)] 返回 turncoat劍橋詞典a person who changes from one opinion to an opposite one in a way that shows they are not loyal to people who share the original opinion 變節(jié)者，叛徒 返回 turncoat