Dithiocarbamates
二硫代氨基甲酸盐类
🗣️ 情景例句
If you really mean it,
假如你是说真的，
We also hope to expand our business with you.
我们也希望与贵公司扩大贸易往来。
Mary has written ten letters today.
马力今天写了十封信。