Alathon
乙烯均聚物, 聚乙烯
🗣️ 情景例句
It is for me,
对我来说当然足够，
I'll be looking forward to it.
我将期待这一天。
No problem! Tell me, do I have to take them before or after meals?
“那不难！告诉我，我是在饭前还是饭后吃呢？”