Perdistillation
[机] 硫化橡胶
🗣️ 情景例句
I'll see what I can do about it.
我会尽力而为的。
And our successful techniques, and to speak about our failures.
和成功技巧，并讲出我们的失败之处。
Yes, I'll do that.I'm sorry about that.
是，我重打。对此我感到很抱歉。