Polynorbornene
[化] 聚降冰片烯
🗣️ 情景例句
I must take issue with your over what you said at the meeting.
我要和你好好谈谈你在会上说的那些话。（take issue with someone: 对某人的观点提出异议。）
In college I majored in economics, What was you major?
大学时我主修经济，你主修什么呢？
I hate them.I'm sure I've got a low mark.
我讨厌法语。我的法语成绩肯定很低。