Polybromoprene
[化] 聚溴丁二烯
🗣️ 情景例句
Is Miss Zhang in?
张小姐在吗？
Please sit down and have a glass of juice.
请坐下来喝一杯果汁。
No matter how many guests were present, the great house was always immaculate.
不管去多少宾客，大房子里总是收拾得干干净净。