red line

美 
英 
  • n.(争论或谈判中)拒绝改变立场的问题(或要求)
  • 网络红线;红土大陆;红线机油
Red Line
n.
1.
(争论或谈判中)拒绝改变立场的问题(或要求)an issue or a demand that one person or group refuses to change their opinion about during a disagreement or negotiations
The issue of sovereignty is a red line that cannot be crossed.
主权问题是一条不能跨越的红线。

例句

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