Polynorbornene
[化] 聚降冰片烯
🗣️ 情景例句
Don't treat me as an idiot.
别把我当傻瓜。
Give a thief rope enough and he will hang himself.
多行不义必自毙。
Yes. Did you listen to the weather report on the radio?
是的。你收听了电台的天气预报吗？