Copolyester
[化] 共聚多酯; 共聚聚酯
🗣️ 情景例句
My parents expect nothing but high marks.
我父母就希望我考高分。
What do you think of my children?
你认为我的孩子怎么样？
At this, the police pointed out ironically that this would hardly be necessary as the men were already under arrest.
警察听后讥讽地说，这大可不必，因为他俩已被逮捕了。