Codifferential
上微分
🗣️ 情景例句
We usually accept payment by irrevocable L C payable against shiping documents.
我们一般用不可撤销信用证，凭装运单据结汇付款方式。
The cask savours of the first fill.
先入为主。
Uncle Wang, may I ask you some questions, please?
王大叔，我可以问你一些问题吗？