Dddc
[医][=diethylammonium diethyl dithio carbamate]二乙基二硫代氨基甲酸二乙基铵
🗣️ 情景例句
No problem, you have my blessing.
没问题，我会祝福你的。
The dog that fetches will carry.
来道是非者，便是是非人。
It's a pleasure. What time is it by your watch, please?
不客气。请问，你的表几点了？