Hosted
“Hosted” 是 host 的过去分词。可指 主办活动（hosted a dinner）、主持节目、或 IT 语境 托管服务器/网站（self-hosted）。
- “The city hosted the marathon for the tenth year.” (该市第十年承办马拉松。)
- “She hosted a podcast about design and travel.” (她主持了一档设计与旅行播客。)
- “The site is hosted on a cloud server in Europe.” (该网站托管在欧洲的云服务器上。)
host 来自拉丁语 hostis（陌生人、客人）经法语演变，现代义融合“主人、东道主”。
host + -ed；相关词 hostess（女主人）、hosting（名词/动名词）。
科技圈 hosted service 与 self-hosted 对比是常见话题；社交 well hosted event 称赞主办方周到。
- 固定搭配: “hosted event” (主办活动), “self-hosted” (自托管), “hosted by” (由…主办)
host（主人）+ -ed → 聚会已经由主人 接待完毕 = hosted。
“The university hosted a forum, and a student who hosted a tech blog live-tweeted every talk.” (大学主办了论坛，一位经营自托管技术博客的学生实时推文记录了每场演讲。)