音标：[hәust]
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
【化】 主体
【医】 宿主
相关词组:
be a host in oneself
play host to
在线英汉词典
host的短语、例句：
host
n
1 ~ of sb/sth large number of people or things 大群, 众多, 许多（人或事物）
He has hosts of friends. 他有很多朋友.
I can´t come, for a whole host of reasons. 由於种种原因, 我来不了.
2 (arch 古) army 军队.
host n
1 (fem 阴性作 hostess ) person who receives and entertains one or more other people as guests （待客的）主人
I was away so my son acted as host. 我那时不在家, 所以由我的儿子招待客人.
Mr and Mrs Hill are such good hosts. 希尔先生和夫人招待客人真周到.
[attrib 作定语]
the host nation, eg for an international conference, etc 东道国, 主办国（如主办召开国际会议等）.
2 (fem 阴性作 hostess) compere of a television programme, etc （电视节目等的）主持人
Your host on tonight´s show is Max Astor. 今晚表演节目的主持人是马克斯?阿斯特.
3 (dated or joc 旧或谑) landlord of an inn; publican 旅店老板; 酒店老板
mine host 我住的旅店的老板.
4 animal or plant on which a parasite lives 寄主, 宿主（寄生物所寄生的动植物）
[attrib 作定语]
host organisms 寄主.
5 (idm 习语) be/play host to sb receive and entertain sb as a guest （作为主人）招待或款待某人
The college is (playing) host to a group of visiting Russian scientists. 这所学院接待了一批来访的俄国科学家. host v [Tn]
act as host at (an event) or to (a person) 主办或主持（某活动）; 作为主人招待（某人）
Which country is hosting the Games this year? 今年的运动会由哪国主办?
Hosting our show this evening is the lovely Gloria Monroe. 我们今晚的演出由美丽的格洛丽亚?门罗主持.
host n the Host [sing]
the bread that is blessed and eaten at Holy Communion （在圣餐中经祝祷而食用的）圣饼.
host