arsenal

名词

1. 1

   军火库、武器库

   The country has built up a huge nuclear arsenal over decades.

   该国几十年来累积了庞大的核子武器库。

2. 2

   兵工厂、军械库

   Soldiers stored the ammunition in an arsenal outside the city.

   士兵把弹药存放在城外的军械库里。

3. 3

   一整套手段、本领、资源比喻

   Humor is just one weapon in her arsenal as a teacher.

   幽默只是她教学手段中的一项本领。