柯林斯詞典ex- /?ks/ 1. PREFIX ex- is added to nouns to show that someone or something is no longer the thing referred to by that noun. For example, a woman's ex-husband is no longer her husband. 表示“前” ...my ex-wife. ...我的前妻。 ...ex-President Reagan. ...前縂統(tǒng)羅納德·裡根。 ...an ex-soldier. ...一位前士兵。 返回 ex-