ADJ-GRADED
难以接受的；不能容忍的
If you describe something as unacceptable, you strongly disapprove of it or object to it and feel that it should not be allowed to continue.
例句
It is totally unacceptable for children to swear...
孩子说脏话是完全不能容忍的。
Joanna left her husband because of his unacceptable behaviour.
乔安娜因其丈夫令人难以容忍的行为而离开了他。