兑（duì）
兑（duì）
字形：
"兑"是"悦"的本字，字形的下半是一个人，上半突出了他的嘴和嘴角的笑纹。现在另有"悦"字表示喜悦，"兑"的意思为换取。
"兑" is the original version of the character "悦." The lower part is a person and the upper part is an exaggeration of a laughing mouth. Today, the character "悦" expresses joyfulness, while the meaning of "兑" is "to exchange."
字义：
exchange；convert；add (water, etc.)；
组词：
兑换： duìhuàn / to exchange
兑现： duìxiàn / cash
兑水：duì shuǐ/ to water down
例句
1. 我做出的承诺一定会兑现的。
Wǒ zuòchū de chéngnuò yīdìng huì duìxiàn de.
I will honor my commitment.
2. 这杯酒是不是兑水了？一点儿味道都没有。
Zhè bēi jiǔ shìbúshì duìshuǐ le ？Yīdiǎnr wèidào dōu méiyǒu.
Has this glass of wine been watered down? It has no taste whatsoever.
图片来源：http://www.nipic.com/show/3/81/5262254k185e6ce9.html
