相关单词近義詞 lost 迷路的, forgotten 動詞forget的過去分..., irretrievable 不能挽廻的, gone 過去的, given up 放棄, (give up的..., written off 攤提, 已注銷的..., irreparable 不能脩補的, beyond repair 無法脩複, irreversible 不可逆轉的, irredeemable （指政府年金..., irremediable 不能補救的, irrevocable 不能挽廻的, unrecoverable 不可恢複的臨近詞IR, Irumu相似詞irradiation, irrational, irrational number, irreconcilable, irredeemable, irredentism, irredentist, irreducible, 返回 irrecoverable