Copolymerization
n. 共聚作用, 异分子聚合\\n[化] 共聚; 共聚反应
🗣️ 情景例句
Go inside the Information Center.
到服务中心去。
Has this seat number started boarding?
这个座位号已开始登机了吗？
The bus was full. We couldn't get on.
车挤得满满的，我们上不去。