Copolymerisation
[建] 共聚多酯
🗣️ 情景例句
I'm so tired I think I'm overtired.
我好累， 我想我是累过头了。
That's what I guessed.
跟我猜的一样。
Looking round, I realized with a shock that I was the only passenger left on the bus.
我环视了一下身旁，惊奇地发现车里就只剩我一个乘客了。