Polyesters
(polyester 的复数) n. 聚酯\\n[化] 聚酯
🗣️ 情景例句
Congratulations, Michelle! That's something!
恭喜 ，Michelle！太好了！
Nature, time, and patience are the three great physicians.
自然，时间和耐心，是三大伟大的医生。
Train compartments soon get cramped and stuffy.
车厢很快就变得拥挤、闷热，