n. 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
n. an animal or plant that nourishes and supports a parasite; it does not benefit and is often harmed by the association
n. archaic terms for army
n. any organization that provides resources and facilities for a function or event
n. 主人, 旅馆老板, 节目主持人
vt. 当主人招待, 作...节目主持人
[计] 主机, 宿主机
1. The host of the party welcomed all the guests with a smile.
派对的主持人微笑着欢迎所有客人。
2. I will host the meeting at my house this Friday.
我将于本周五在我家主持会议。
3. She is a great host and always makes everyone feel at home.
她是一个很棒的主人，总是让每个人感到像在家一样。