Polypropylene
n. 聚丙烯\\n[化] 聚丙烯
🗣️ 情景例句
I'm taking that bus also.
我也是搭那班车的。
It's hard sailing when there is no wind.
没有风难航行。
Many people pretend that they understand modern art.
有很多人装成很懂现代艺术的样子，