Dithiocarbamates
二硫代氨基甲酸盐类
🗣️ 情景例句
If you don't mind my asking, where did you come from?
你从哪儿来？要是你不介意我这么问的话。
May I have a receipt?
我可以要一张收据吗？
The site chosen was an island at the entrance of New York Harbour.
场地选在了纽约港入口处的一个鸟上。