Moral duty
[法] 道德义务
🧩 词语组成解析
🗣️ 情景例句
He took French leave.
他不辞而别。
Referring to your inquiry letter dated 29th September, we are offering you the following subject to our final confirmation.
关于贵方9月29日的询价信，我方就如下产品报价，以我方最后确认为准。
He doesn't like writing letters, but he likes receiving them.
他不爱写信，但他却喜欢收到信。