Celanex
热塑性芳族聚酯
🗣️ 情景例句
Mom, that would be terrific!
那太棒了，妈！
Would it be too much to ask you to respond to my question by tomorrow?
可以请你在明天以前回复吗？
Oh ,yes! Here it is!
噢，是的！在这儿啦！