[] () business-to-businessused to describe the buying, selling and exchanging over the Internet of products, services or information between companies, rather than between companies and consumers企业对企业的，企业间电子商务的（企业与企业之间而非企业与消费者之间通过互联网进行产品、服务及信息的交易）◆B2B solutions for e-commerce企业间电子商务解决方案◆business-to-business advertising企业对企业广告ⓘ It can also be used as a noun亦可用作名词◆Business to business accounts for 75% of all Internet revenue.在所有互联网收入中，企业对企业的商务占 75%。➡B2C , B2E