Halopolymer
卤代聚合物
🗣️ 情景例句
It's a deal.
成交了！
Dinner is on me.
晚饭我请客。
My friend fails to mention the long and friendless winter evenings in front of the TV -- virtually the only form of entertainment.
我的朋友没有提到在电视机前度过的漫长寂寞的冬夜——电视是唯一的娱乐形式。