短语词组短语bad and doubtful account 坏帐与呆帐;呆帐;翻译allowance for doubtful account 备抵呆帐帐reserve for doubtful account 备抵坏帐;翻译;疑帐准备loss from doubtful account 呆账损失write -of doubtful account [会计]注销呆帐 返回 doubtful account