Undue enrichment
[法] 不当得利
🧩 词语组成解析
n. 丰富, 肥沃\\n[化] 富集
🗣️ 情景例句
It's a privilege to know you.
认识您是我的荣幸。
Love understands love; it needs no talk.
爱情可以意会，无需言传。
Sorry, I don't know. My watch is at home.
对不起，我不知道，我把表放在家里了。