arm
- n. 手臂；武器；袖子；装备；部门
- vi. 武装起来
- vt. 武装；备战
英英释意
- 1. a human limb; technically the part of the superior limb between the shoulder and the elbow but commonly used to refer to the whole superior limb
- 2. any instrument or instrumentality used in fighting or hunting;
- "he was licensed to carry a weapon"
- 3. an administrative division of some larger or more complex organization;
- "a branch of Congress"
- 4. any projection that is thought to resemble an arm;
- "the arm of the record player"
- "an arm of the sea"
- "a branch of the sewer"
- 5. the part of an armchair or sofa that supports the elbow and forearm of a seated person
- 6. the part of a garment that is attached at armhole and provides a cloth covering for the arm