VERB
办理，处理(生意、交易等)
If you transact business, you enter into a deal with someone, for example by buying or selling something.
例句
This would free them to transact business across state lines...
这将使他们能够跨越州界进行交易。
Mr. Harrison reckons half of his business could be transacted by computer.
哈里森先生估计他有一半生意可以用计算机处理。