定义
an arm: 手臂
a firearm: 武器
an arm (of the government): （政府的）部门
- "I took her arm so that I would never forget."
- "Your arm is safe and sound!"
- "Sailor : Horatio, it's great to have you aboard, but why do you always carry that bloody arm holding a gun with you?"
- "Brian : Why can't I move my arms and legs?"
- "Edward : Your legs and arms?"
- "Brian : It had no arms!"
- "It's made out of wood, and it kind of looks like an arm."
- "Can you describe your artificial arm to me?"
