a collection of weapons and military equipment stored by a country, person, or group
(国家、个人或群体的)武器和军用储备
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Britain's nuclear arsenal. 英国的核储备。
a place where weapons and military equipment are stored or made
军火库;兵工厂。
[in sing.]
〈喻〉 可用于某一目的的大量资源
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we have an arsenal of computers at our disposal. 我们有许多电脑可供支配。
"early 16th cent. (denoting a dock for the construction and repair of ships): from French, or from obsolete Italian