(about money that has been lent or lost) that you will never be able to get back（贷出或亏损的资金）收不回来的，不能收回的◆The bank lost $300 m in unrecoverable loans.这家银行损失了 3 亿元不可收回贷款。OPPrecoverable () (about information on a computer) that cannot be found again（计算机资料）无法恢复的◆an unrecoverable file无法恢复的文件 () (about an error in a computer program) that cannot be corrected（计算机程序错误）不可校正的，不可恢复的