ADJ
秘密交谈的;私下会谈的
If you are closeted with someone, you are talking privately to them.
例句
The prime minister has been closeted with his finance ministers for the past 12 hours...
过去的12个小时首相一直在和财政部长们密谈。
Charles and I were closeted in his study for the briefing session.
我和查尔斯在他的书房里闭门开简介会。