Polypropene
n. 聚丙烯
🗣️ 情景例句
Hello, I would like to speak to ..., please.
喂， 我想找一下……
No. Mine is blue.
不是。我的是蓝的。
'It's a strange mixture I make myself. '
“这是一种我自己配制的奇特的混合物。”