arm

US /ɑːrm/
UK /ɑːrm/
"arm" picture
1.

手臂, 胳膊

each of the two upper limbs of the human body from the shoulder to the hand.

:
She held the baby in her arms.
她把婴儿抱在怀里
He broke his arm playing football.
他踢足球时摔断了胳膊
2.

武器

a weapon, especially a firearm.

:
The police seized a cache of illegal arms.
警方查获了一批非法武器
He was charged with carrying an arm without a license.
他被控无证携带武器
1.

武装

provide (a soldier, country, etc.) with weapons.

:
The government decided to arm the rebels.
政府决定武装叛军。
They need to arm themselves against potential threats.
他们需要武装自己以应对潜在威胁。