名词

1. 东道主，主人；主办人[地方，机构等]；（电视等的）节目主持人

2. 大量，许多

3. 军队

4.【计】主计算机，主机

及物动词：

主持（电视或广播节目、演出等）

英语解释

a person who acts as host at formal occasions (makes an introductory speech and introduces other speakers)

be the host of or for

a person who invites guests to a social event (such as a party in his or her own home) and who is responsible for them while they are there

(medicine) recipient of transplanted tissue or organ from a donor

archaic terms for army

any organization that provides resources and facilities for a function or event

a technical name for the bread used in the service of Mass or Holy Communion

the owner or manager of an inn

a vast multitude

(computer science) a computer that provides client stations with access to files and printers as shared resources to a computer network

an animal or plant that nourishes and supports a parasite; it does not benefit and is often harmed by the association