arm
复数形式
arms
1
手臂
one of the two body parts that is connected to the shoulder and ends with fingers
An arm refers to the upper limb of the human body, extending from the shoulder to the hand. It consists of bones, muscles, tendons, and ligaments that work together to provide mobility and dexterity. The arm allows for a wide range of movements, including reaching, grasping, lifting, and manipulating objects. It plays a significant role in daily activities, such as writing, eating, and performing various tasks. The arm is crucial for both functional tasks and expressive gestures, contributing to overall physical capabilities and communication. Understanding the anatomy and function of the arm is essential for maintaining strength, coordination, and flexibility in this important part of the body.
- He got a sunburn on his arm after spending the day at the beach.
在海滩度过一天后，他的手臂被晒伤了。
- He rolled up his sleeve to reveal a tattoo on his arm.
他卷起袖子，露出了手臂上的纹身。
- She carries the heavy grocery bags with one arm.
她用一只手臂提着沉重的购物袋。
- She felt a sense of protection as her father placed his arm around her.
当她的父亲把手臂放在她周围时，她感到了一种保护感。
- She used her arm to push open the heavy door.
她用她的手臂推开了那扇沉重的门。
2
武器, 军备
a weapon or tool used for fighting or hunting
- The soldiers carried heavy arms into battle.
士兵们携带重型武器投入战斗。
- Firearms are strictly regulated by law.
枪支受到法律的严格管制。
- Archery was once the chief arm of hunters.
射箭曾是猎人的主要武器。
- The rebels were supplied with modern arms.
叛军被提供了现代武器。
- Ancient warriors relied on swords as their main arms.
古代战士依靠剑作为他们的主要武器。
同义词：
3
扶手, 椅子扶手
the side support of a chair or sofa designed to hold the sitter's arm
- She rested her elbow on the arm of the chair.
她把胳膊肘放在椅子的扶手上。
- The sofa's arms were padded for comfort.
沙发的扶手为舒适而加了软垫。
- The wooden arm of the bench was carved with flowers.
长椅的木制扶手上雕刻着花朵。
- He leaned against the arm of his recliner.
他靠在躺椅的扶手上。
- The chair's arms were worn from years of use.
椅子的扶手因多年使用而磨损了。
4
部门, 分支
a branch, department, or subdivision of a larger, more complex organization, often responsible for a specific function
- The military has an intelligence arm and a logistics arm.
军队有一个情报部门和一个后勤部门。
- The research arm of the university focuses on renewable energy.
大学的研究部门专注于可再生能源。
- The charity's fundraising arm raised millions last year.
该慈善机构的筹款部门去年筹集了数百万。
- The company's marketing arm launched a new campaign.
该公司的营销部门发起了一项新活动。
- The judicial arm of the government ensures law enforcement.
政府的司法部门确保法律的执行。
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