irretrievable
[ˌɪr.ɪ'tri:.və.bl] adjective
■impossible to correct or return to a previously existing situation or condition 无法纠正的，不能恢复的，无法挽救的•I agree things look difficult, but the situation is far from irretrievable.我承认情况看起来不妙，但还远远没到无法挽救的地步。 •The couple separated on the grounds of irretrievable breakdown (of their marriage).这对夫妻因（婚姻）关系破裂无法挽回而分居。 |