Alathon
乙烯均聚物, 聚乙烯
🗣️ 情景例句
It just depends on a number of things.
这得靠许多因素才能决定。
Pleased to meet you.
认识你很高兴。
Well, you're going to have roast beef and potatoes again tonight!
唉，今晚你们又要吃烤牛肉和土豆了！