Polypropylene
n. 聚丙烯\\n[化] 聚丙烯
🗣️ 情景例句
I chose to continue with my career as a music teacher.
我选择继续我的音乐教师的事业。
I only need a thousand more pennies to buy my airplane.
我只要在有一千个一角的铜板，就能买一架飞机了。
How come you speak such good English?
你为什么能说这么好的英语呢？