the real McCoy
成語所屬單字real
the real McCoy — 慣用語
1. Something that is genuine and not a copy or imitation.
1.慣用語
釋義
真貨；貨真價實的東西
Something that is genuine and not a copy or imitation.
例句
This painting is the real McCoy, not a reproduction.
Is that a designer bag or the real McCoy?