disappearance

音标发音

Police are investigating the disappearance from council offices of confidential files.
警察正在调查市政办公室机密档案被盗一案。
The papers ran speculative stories about the mysterious disappearance of Eddie Donagan.
各家报纸都刊登了有关埃迪·多纳根神秘失踪的猜测性报道。
She knows how your brother's disappearance weighs upon you.
她知道你哥哥的失踪让你有多忧虑。
They were totally mystified by the girl's disappearance.
那女孩失踪使他们大惑不解。
Police are investigating the disappearance from council offices of confidential files.
警察正在调查市政办公室机密档案被盗一案。

If you refer to someone's disappearance, you are referring to the fact that nobody knows where they have gone.
If you refer to the disappearance of an object, you are referring to the fact that it has been lost or stolen.
The disappearance of a type of thing, person, or animal is a process in which it becomes less common and finally no longer exists.

缺失
The reason for the multiple effects is the fault in the presumption about humans’ rational faculty, the disappearance of the limitation in national techniques of governing, and the absence of the above 3 goals.
效力类型具有多样性的理由是：一个前提中理性人假定的失败、“一种局限”理论中的局限性得到补救、三个目标的缺失或部分缺失。
消亡