out of bounds
US /aʊt əv baʊndz/
UK /aʊt əv baʊndz/

短语
1.
出界, 禁区
beyond the permitted or designated area
示例:
•
The ball went out of bounds.
球出界了。
•
That area is out of bounds to visitors.
那个区域对游客来说是禁区。
同义词:
2.
越界, 不恰当
unacceptable or improper behavior
示例:
•
His comments were completely out of bounds.
他的评论完全越界了。
•
That kind of language is out of bounds in a professional setting.
那种语言在专业场合是不允许的。
在 Lingoland 学习这个单词