Dddc
[医][=diethylammonium diethyl dithio carbamate]二乙基二硫代氨基甲酸二乙基铵
🗣️ 情景例句
I hope he's good when we're away.
我希望我们不在的时候他很乖。
The world is a ladder for some to go up and others to go down.
世界好似一把梯，有人上去有人下。
or even, of there nough, in other departments of the same firm.
甚至往往不能与本公司的其他部门的同行们。