Celanex
热塑性芳族聚酯
🗣️ 情景例句
Where can I catch a taxi?
哪里我可以叫到出租车？
A faithful friend is hard to find.
益友难得。
I'm calling to see if you would like to have lunch tomorrow.
我打电话给你，是想知道明天一起吃顿中饭怎样？