主人的英文叫做host,女主人则为hostess。host的用法如下:一、host可以指主人,可以指聚会的主人或东道主。Apart from my host, I didn't know a single person there.Tommy Sopwith was always the perfect host.二、host也可以指主办国,即某项活动的主办国或城市。a preliminary qualifying tournament in Andorra involving the host countryBarcelona was chosen to be host of the 1992 Olympic games.