Commodity,Firmness and Delight may be old, but they still apply today.Meeting these criteria is not

Commodity,Firmness and Delight may be old, but they still apply today.Meeting these criteria is not commodity commodity commodity commodity commodity commodity是什么意思 什么是Commodity 什么是Commodity? A good administer must know _____ .A to be firm Bhow to be firm C to have firmness D the way of firmnes选什么?为什么? 文献翻译 语句通顺没有歧义As expected, the multiple regression analyses results demonstratedthat identity firmness was a better predictor for adolescent HRQOL than identity importance derivative commodity怎么翻译? commodity inspection是什么意思 commodity display是什么意思 commodity cluster怎么翻译? commodity trader什么意思 什么叫：commodity business commodity chemicals是什么意思