Postpolymerization
后聚合
🗣️ 情景例句
OK, sir, just sit tight, and we'll have an ambulance there in about ten minutes.
好的，先生。你就在那边等着，救护车10分钟之内到。
You'll burt yourself, if you don't take care.
你不专心的话，就会烧到你自己。
We can offer you this in different levels of quality.
这产品我们有三种不同等级的品质。