Dithioacetals
二硫缩醛
🗣️ 情景例句
In my personal opinion, I am against the plan.
依我个人的意见，我反对那个计划。
What did he say in the letter?
他在信里说什么了？
Then they slowly moved it farther and farther away.
然后，他们慢慢地把它移得越来越远。