armed to the teeth
全副武装
口语·形容极度武装或准备充分
英文释义
being heavily armed or well-equipped, often to an excessive or extreme degree
例句
The soldiers were armed to the teeth with rifles and grenades before the mission.
典故来源
源自16世纪海盗或士兵携带多件武器，甚至嘴里也咬着刀剑，形容极端武装状态。