insufferable
单词辨析：
指认为某事是错误的或不好的，因而不能予以接受或容忍的。
She found what he had done was totally unacceptable.
她认为他的所作所为让人完全不能接受。
The recommendations from his report are unacceptable to the committee.
他报告中的建议让委员会无法接受。
Effective measures must be taken as the pollution has reached an unacceptable level.
污染已经到了难以容忍的地步，必须采取有效措施。
可用于人或事物，指因令人极其厌恶或不愉快而无法忍受的。
In her eyes, the naughty boy was an insufferable student.
在她看来，那个淘气的小男孩是个让人受不了的学生。
Last summer, the air conditioner was out of service and the heat was insufferable.
去年夏天，空调坏了，热得让人受不了。
指情况糟糕或困难很大而难以应付或承受的，也可指病痛、举止等让人难以忍受的。
She had to raise one daughter and three sons alone, which was really an insupportable burden.
她不得不独自抚养三儿一女，这真是难以承受的重负。
He couldn't fall asleep due to the insupportable pain.
由于疼痛难忍，他无法入睡。
His behaviour was so insupportable.
他的举止真令人讨厌。
词义同 insupportable，但不如其正式。
'This is an intolerable situation!' exclaimed the manager.
“这真是令人无法忍受的情况！”那位经理喊道。
The coldness was intolerable.
寒冷让人受不了。
Caring for a big family can become an intolerable burden.
照顾一大家子人可能会成为无法承受的重负。
相关例句：
He has gotten such a swelled head since his promotion that he's insufferable.
升职后他变得很自负，令人难受。
You always were an insufferable git.
你一直都是这么惹人厌的家伙。
He was insufferable at times — self-centred and narcissistic.
他有时让人难以容忍——自我中心，自我陶醉。
On the drunken occasion in question, I was insufferable about liking you, and not liking you. I wish you would forget it.
在那次大醉时，我老考虑是不是喜欢你，搞得我无法忍受，希望你忘了它。
The heat and humidity were insufferable.
高温和潮湿让人难以忍受。
The love without solace is very miserable; the plight without family love is insufferable.
找不到慰藉的爱情多么强烈，没有亲情的处境多么难以忍受。