The realisation that the murderer must have been a close friend came as a shock.

意识到杀人凶手一定是个密，大家都很震惊。

In her late sixties she traveled over Europe with a crony of equal years.

在接近古稀之年,她同一个与她同年的密漫游欧洲。

He is exchanging intimacies with his friends.

正在和密切地交谈。

When he came across his close friend, he unfolded his arms and hugged him.

当遇到密时, 张开双臂紧紧拥抱。

He is my intimate friend.

是我的密。

Prosopagnosia is a kind of amazing face process confusion.Patients can t recognize those who they are familar with,even their relatives and chummy.

面孔失认症是一种神经心理性疾病,病人不能识别自己熟悉的人,甚至连自己的人和密也不能辨认。