名词

1. 储藏的武器;军备
An arsenal is a large collection of weapons and military equipment held by a country, group, or person.

2. 武器库；军火库
An arsenal is a building where weapons and military equipment are stored.

3. （方法、资源等的）宝库；(储藏工具的)仓库
You can use arsenal to refer to a large number of tools, methods, or resources that someone has available to help them achieve what they want to do.

1. a place where arms are manufactured

Synonym: armoryarmoury

2. a military structure where arms and ammunition and other military equipment are stored and training is given in the use of arms

Synonym: armoryarmoury

3. all the weapons and equipment that a country has

Synonym: armoryarmoury