adj.难以忍受的,令人不能容忍的
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。
His insufferable insolence cost him many friends.
他那令人难以容忍的蛮横态度使他失掉了许多朋友.
He was an insufferable bore.
他很讨厌,真令人受不了。