王牌

• ピンイン: wáng pái
• 漢字の分解: 王 = pictograph of an axe — royal power; 牌 = 片 (slice) + 卑 (low, phonetic) — a flat tablet or card

意味

切り札／エース（最強の武器・手）

Borrowed from card games (literally 'king card' or 'ace'). Used figuratively for a person's strongest skill, a team's star player, or a company's most powerful product. Often implies something held in reserve to be played at the decisive moment. Very common in sports, business, and military contexts.

例文

1. 这位年轻球员是球队本赛季的王牌，上场率极高。
2. 谈判陷入僵局时，他打出了最后一张王牌，扭转了局面。
3. 公司将这款新产品定位为进军高端市场的王牌。

使い方ガイド

場面: sports, business, negotiation

トーン: confident

正しい言い方

• 他是球队的王牌前锋，进球能力无人能及。(He is the team's ace striker — no one can match his scoring ability.)
• 这项专利是公司在谈判桌上的王牌。(This patent is the company's trump card at the negotiating table.)

避ける言い方

• 将王牌误用为'弱点'或'普通优势' — 王牌 implies the strongest, most decisive asset, not just any advantage; use 优势 or 长处 for ordinary strengths

起源と歴史

王 (king) + 牌 (card, sign). Originally 'the king card' — the highest card in a deck. By extension, any decisive trump card or strongest asset.

文化的背景

世代: All ages

社会的背景: Universal