Copolymerization
n. 共聚作用, 异分子聚合\\n[化] 共聚; 共聚反应
🗣️ 情景例句
Perhaps they'll show up. In the meantime,
也许他们会露面。在这等待期间
Fooling around
闲荡
The officer in the control tower was very angry when he heard the news,
控制塔上的官员得知这一消息后，非常气愤，