Copolyester
[化] 共聚多酯; 共聚聚酯
🗣️ 情景例句
When do you think you can return with street performances?
你觉得何时可以带来街头表演艺术的摄影？
They don't know when the wedding will be.
他们不知道婚礼将是什么时候。
Are you ready to place your order now?
你们准备好下订单了吗？