polystyrene
n[U]
type of light firm plastic with good insulating properties, used esp for making containers 聚苯乙烯
[attrib 作定语]
a polystyrene box 聚苯乙烯塑料盒.
🗣️ 情景例句
I understand. I really do.
我能理解, 真的。
You can't do this to me.
你不能这么对我。
Many people pretend that they understand modern art.