Polypropylene
n. 聚丙烯\\n[化] 聚丙烯
🗣️ 情景例句
We have vegetables to prepare.
我们还得准备蔬菜。
She never mends her clothes; they all have holes in them.
她从来都不补缀衣服。因此，衣服上到处都是破洞。
I don't think anyone knows about this. I said.
“我想没人知道这一情况，”我说。