irretrievable
adj
(fml 文) that cannot be retrieved or remedied 不可挽回的; 不能補救的
an irretrievable loss 不可彌補的損失
The breakdown of their marriage was irretrievable. 他倆婚姻破裂, 已無法和好如初.
??? 情景例句
He and my Grandpa both went there.
他和我爺爺都曾在那兒讀書。
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