兑换

• ピンイン: duì huàn
• 漢字の分解: 兑 = 八 (divide) + 口 (mouth/open) + 儿 (legs) — originally to speak/exchange; 换 = 手 (hand) + 奂 (bright/change) — to swap by hand

意味

両替する／兑换する（換算して交換する）

Used in finance (货币兑换, 外汇兑换), loyalty programmes (积分兑换礼品), and retail (兑换优惠券). 兑换 always implies a formal conversion at a defined rate or ratio. Key expressions: 兑换率 (exchange rate), 兑换窗口 (exchange counter), 按市价兑换 (exchange at market rate).

例文

1. 出国前，他在银行将人民币兑换成美元，以备旅途中使用。
2. 该平台允许用户将累积的消费积分兑换成现金券或实物礼品。
3. 由于汇率波动，此次兑换比预期多损失了几百元人民币。

使い方ガイド

場面: finance, banking, retail, loyalty programmes

トーン: neutral

正しい言い方

• 跨国企业在进行财务结算时，需要密切关注外汇兑换率的变化，以降低汇率风险。(When multinational companies conduct financial settlements, they need to closely monitor fluctuations in foreign exchange rates to reduce currency risk.)
• 会员可凭本次活动积累的积分，在指定门店兑换价值不等的专属礼品。(Members can use the points accumulated during this event to exchange for exclusive gifts of varying value at designated stores.)

避ける言い方

• 兑换朋友的帮忙 — 兑换 is for formal currency or item conversion; for reciprocal favours say 回报朋友的帮助 or 报答

起源と歴史

兑 (to exchange/convert — an ancient character for trading goods) + 换 (to swap/replace)

文化的背景

世代: All ages

社会的背景: Universal