Acetylative
a. acetylate的变形
🗣️ 情景例句
I don't know.
我不知道。
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。
Most business letters around the world are written in English.
世界上大多数商务信函都是用英语写的。