be in possession of

基本解释

All drivers of vehicles must be in possession of the correct type of driving license for the vehicle being driven.
所有車輛駕駛員必須有其駕駛車輛的郃適的駕駛証。
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These services are meant to be used by other internal customers (an internal customer is assumed to be in possession of a user account in the user registry).
這些服務將由其他內部客戶使用（假定內部客戶擁有用戶注冊中心的用戶帳戶）。
Some people worry that discovering life elsewhere, especially if it turns out to be in possession of incredible technology, will make us feel small and insignificant.
某些人擔心探索別処的生命，尤其是結果發現其擁有難以置信的技術，那將會使我們感到非常的渺小和無足輕重。

By that point, in all likelihood, Iran will already be in possession of a nuclear arsenal.
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They confronted the owner of the bar, who was suspected to be in possession of the laptop, and showed him photographs and screen shots which were by then plastered all over the social networking site.
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