unendurable
adjective formal uk/ˌʌn.ɪnˈdʒʊə.rə.bəl/ us/ˌʌn.ɪnˈdʊr.ə.bəl/
无法忍受的，难以容忍的
If a situation or experience is unendurable, it is so unpleasant or painful that it is almost impossible to bear.
unendurable pain/suspense 无法忍受的痛苦／悬念
Synonyms: intolerableunbearable
Opposites: bearableendurabletolerable