Pentethide
五乙基化物
🗣️ 情景例句
Yes, that's right. They'll be there in no time.
没错，货很快就会运到。
Turn up your radio please.
请你把收音机开响一点儿。
but of accumulated knowledge applied to practical life.
而是积累起来的知识应用到实际生活中的结果。