B2B（Business to Business）是什么意思?

B2B（Business to Business）是什么意思? 为什么business to business 简称B2B 推荐几本B2B(Business to Business)的书（中文的）?要权威点的,最好是国外经济学家的著作翻译过来的 Introduction to Business （Business Management） get down to business是什么意思 Business-to-Consume是什么意思呢 attend to their business是什么意思 go to your business是什么意思 business是什么意思 business 是什么意思? American business is business是什么意思? business