Dddc
[医][=diethylammonium diethyl dithio carbamate]二乙基二硫代氨基甲酸二乙基铵
🗣️ 情景例句
When will you be through with your homework?
你的家庭作业什么时候可以做完？
If she gets mad with him, she will not speak to him for days.
她对他一生气就会许多天不跟他说话。
'It's working all right, but I'm afraid that at one o'clock it will strike thirteen times and there's nothing I can do about it.
“不错，钟能报时了，但是，恐怕每到1点钟，它总要敲13下，对此我已无能为力了。”