business-to-business
adjective [ before noun ] uk/ˌbɪz.nɪs.təˈbɪz.nɪs/ us/ˌbɪz.nɪs.təˈbɪz.nɪs/ (abbreviation B2B)
(协定或贸易)企业与企业之间的,公司对公司的
describing or involving arrangements or trade between different businesses, rather than between businesses and the general public