Hydropolymerization
氢化聚合作 用
🗣️ 情景例句
We are running a special offer on this holiday.
我们在这个假期有个特价优惠。
What do you know?
你懂什么？
My friend, Hugh, has always been fat, but things got so bad recently that he decided to go on a diet.
我的朋友休一直很胖，但是近来情况变得越发糟糕，以致他决定节食。