劍橋詞典

a process in business where a company buys another company that supplies it with goods or that buys goods from it in order to control all the processes of production
（公司為全面控制整個(gè)生產(chǎn)過(guò)程而進(jìn)行的）垂直一體化，縱向結(jié)合 返回 vertical integration