Cordons
n. 警戒线, 警戒圈( cordon的复数形式 )
🗣️ 情景例句
That's okay.
没事儿。
Before you go on, I have a question.
在你接着干之前，我有一个问题。
Two factors weigh heavily against the effectiveness of scientific research in industry.
两个因素严重地影响工业里科学研究的效果：