update vt. 更新,改造,使现代化,为--提供最新消 息 (通常用于句型update sb. on sth.) The software needs updating. 这种软件需要更新. The contents of the website are updated every other day. 该网站的内容隔天更新一次. [牛刀小试1] 用所给单词的适当形式填空: (complete, curious, effort, seek, present, elect, nmtch, observe, inform) 【查看更多】
