to act as a host for an event, an organization, etc. 作主人（或主持…）◆to host a conference/an event/a meeting 主持会议／活动／会议◆Japan hosts the biggest proportion of the world's major multinationals. 设在日本的世界主要跨国公司所占比重最大。
() to store a website on a computer connected to the Internet, usually in exchange for a fee 主办（网站）◆a company that builds and hosts e-commerce sites 建立和主办电子商务网站的公司◆You pay a monthly charge for the hosting service. 你按月支付托管服务费。➡web hosting