Dithiourethane
[化] 二硫代氨基甲酸乙酯
🗣️ 情景例句
Then why are you and Daddy
那为什么你和爸爸
Better deny at once than promise long.
轻诺必寡信。
We waited and waited, but nothing happened.
我们等啊等啊，可情况没有变化。