Dddc
[医][=diethylammonium diethyl dithio carbamate]二乙基二硫代氨基甲酸二乙基铵
🗣️ 情景例句
The editorial in this paper has my friend Nat Baker real upset.
这张报纸上的社论着实令我的朋友Nat Baker不高兴。
I have confidence in myself.
我对自己颇具信心。
Sally was amused, but I was very embarrassed!
萨莉感到很有趣，而我却很尴尬。