Diethylammonium diethyldithiocarbamate(dddc)
[化] 二乙基二硫代氨基甲酸二乙基铵
🗣️ 情景例句
How fast can my mail be received?
我的信件多快会被收到？
One cannot make bricks without straw.
巧妇难为无米之炊。
The more you order, the more you will save.
订购愈多，省的钱愈多