Copolyester
[化] 共聚多酯; 共聚聚酯
🗣️ 情景例句
I think it's too easy.
我觉得它太简单了。
You messed up!
你搞砸了啦！
Granted, a snobbery of camping itself, based upon equipment and techniques, already exists,
诚然，露营地本身也存在以露营装备和方式取人的势利现象，