irrecoverable
🇺🇸
/ˌɪrɪˈkʌvərəbl/
🇬🇧
/ˌɪrɪˈkʌvərəbl/
Something that cannot be retrieved or fixed.
The loss of the family heirloom was an irrecoverable blow to their heritage.
家族传承的损失对他们的遗产是无法恢复的打击。