n.简令( briefing的名词复数 )，简要指示，详细指示，作战指示...

n.任务报告，任务报告中提出的情报( debriefing的名词复数 )...

debriefings的音标：...

briefings的音标：...

They held daily press briefings.他们每天召开新闻发布会。Written stage briefings shall provide the following minimum information to competitors.演示文稿册至少需提供下列信息.In briefings to investors, Rio is still appealing to pragmatism.在对投资者的简报中,...