n.简报,简要情况,简要指示
v.向…介绍基本情况(brief的现在分词)
Ministerial colleagues were briefing against him.
其他部长在攻击诋毁他。
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。
The President received a briefing by telegram.
总统收到用电报发来的一份简报。