短语词组短語a whole host of 大量a whole host of elements 因此a host of problems 很多問題a host of rivals 一大群競爭者;一群對手in a host of 在一個東道國的;在主機a host of children 一群孩子a host of fact 大量事實a host of guests 好多來賓A host of blunders 大擺烏龍陣 返回 a host of