Polyethene
n. 聚乙烯
🗣️ 情景例句
The Thanksgiving Day parade is always such great fun.
感恩节的游行总是如此有趣。
Every salesman boasts of his own wares.
老王卖瓜，自卖自夸。
I've got no small change, I am afraid.
恐怕我没有零钱。