purchasing function是什么意思

purchasing function是什么意思 why purchasing is an Important function to an organization inverse proportional function 是 请帮忙翻译此句：The purchasing power of ..,并分析此句子结构The purchasing power of money must remain fairly constant time for it to function as a standard of deferred payment. Global purchasing purchasing your function function是啥意思啊 英语翻译 Purchasing Contract department Purchasing Analyst是什么职位? assistant purchasing manager是什么意思 strategic purchasing是什么意思 purchasing中文怎么读? purchasing manager是什么意思 purchasing manager什么意思 Purchasing Manager_Urgent翻译 General Purchasing Agreement 是什么 night shift sourcing & purchasing具体什么意思啊?这个是一个工作职位,我想问一下,具体职责是干嘛?