Chloracetate
[建] 氯醋酸盐, 氯醋酸酯
🗣️ 情景例句
Please tell me about your working background.
请告诉我你的工作背景。
Today English is the international language of business and trade.
如今英语是商务和贸易的国际性语言。
Good sir. I beg for mercy and beg your pardon.
仁慈的先生，我乞求你的饶恕和原谅。