柯林斯詞典irrecoverable /??r??k?v?r?b?l, -?k?vr?-/ 1. ADJ not able to be recovered or regained 不能複原的; 不能挽廻的 返回 irrecoverable劍橋詞典impossible to get back 無法挽廻的 irrecoverable financial losses 無法挽廻的財政損失 返回 irrecoverable