Celanex
热塑性芳族聚酯
🗣️ 情景例句
you have so much energy and so many years of experience.
你精力这么好 ，又有这么多年的经验。
Whew! It's hot!
哇！好热！
She always eats her lunch at noon.
她总是在正午吃午饭。