Polybromoprene
[化] 聚溴丁二烯
🗣️ 情景例句
But her heart was with Donald.
但她的心中想的是Donald。
Sorry, sir. But it's our graduation day.
对不起，不过，今天是毕业的日子嘛。
I can't afford a new car.
我买不起一部新车。