business key业务密钥businessn.商业；事务；生意business economics经营经济学；企业经济学business formation企业结构business telephone商用电话business flow rate业务流速率business extention营业推广business liability职业责任； 营业责任business semantics业务语义business marketing商业营销business ecosystem商业生态系统business on profit利润制贸易<业务>

1. Excitedly, we shook hands, and the partnership now had a business.
   我们兴奋地握手，现在我们的合伙关系终于有了实质的业务内容。