A in the possession of

First, the weapons should be intended for use only in retaliation after a nuclear attack. Second, the possession of the weapons must be a temporary expedient.

首先，这些武器应当只在遭受核袭击后反击时才使用。其次，这些武器的拥有必须是一种临时的应急手段。

《柯林斯英汉双解大词典》

His possession of classified documents in his home was, at the very least, a violation of navy security regulations.

他把机密文件放在家里，这最起码是违反了海军安全条例。

《柯林斯英汉双解大词典》

Mobile telecommunications possession is expected to double in Shanghai this year as a result of a contract signed between the two companies.

由于两家公司签署了一项合同，预计今年在上海移动通信的占有量将翻一番。