Polyfiber
聚苯乙烯纤维
🗣️ 情景例句
Thank you for going out with me. I had a very nice time.
谢谢你陪我出来。我过得很愉快。
An enemy's mouth seldom speaks well.
狗嘴里吐不出象牙。
We believe that the quality is the soul of an enterprise.
我们认为质量是一个企业的灵魂。