hardened debtors 的中文意思例句中“Some unforeseeable problems may knock at the door of hardened debtors”中hardened debtors的意思.

hardened debtors 的中文意思例句中“Some unforeseeable problems may knock at the door of hardened debtors”中hardened debtors的意思. factoring of debtors英语的中文意思是什么? 英语翻译这个collection period for debtors的定义是什么 hardened 机械 Radiation Hardened precipitation hardened Debtors Anonymous是什么意思 microstructure and properties of hardened concrete是那本书上的 eroplanes have the reputation of being dangerous and even hardened travellers are intim...eroplanes have the reputation of being dangerous and even hardened travellers are intimidated by them.这句的 of being dangerous这里,是不是省略了什 关于debtor的一个计算公式这个公式中的debtor days debtors 和credit sales分别都代表了什么 麻烦说的详细点 must be grinded in one set up 中文意思是什么other diameters must be concentric within .0.005must be surface hardened 60 TO65 ROCK,C1/8dp中文意思是什么 英语翻译When using the allowance method of accounting for bad and doubtful debts,the effect of writing off a bad debt on the net Balance Sheet value of debtors (debtors less allowance for doubtful debts) is:知道是和计提坏帐准备的备抵 light & medium interrupted hardened 如题：light & medium interrupted hardened steel milk的中文中文中文中文中文 lamp的中文中文中文中文中文 cucumber的中文中文中文中文中文 NCE3 问题The hardened professional smuggler,on the other hand,is neer troubled by such feelings.这里的troubled 和 feelings怎么翻译,是什么意思?on the other hand 是不是:另外一面 的意思?thanks a lot. 不同材料硬度对比Which one of the following materials has the highest hardness?一下那种材料的硬度最高?alumina ceramic 氧化铝gray cast iron 灰口铸铁hardened tool steel 硬化钢polystyrene 聚苯乙烯