英 [ɑːm] 美 [ɑːrm]
n. 手臂，上肢；武器，军备；扶手；袖子；职能部门；臂（状部件）；盾徽，纹章；狭长港湾；臂力
v. 武装，备战；提供，配备；使（炸弹等）随时爆炸，准备发射
arm /ɑːm/ CET4
可数名词 Your arms are the two long parts of your body that are attached to your shoulders and that have your hands at the end. 手臂
She stretched her arms out.
她伸开了双臂。
可数名词 The arm of a chair is the part on which you rest your arm when you are sitting down. (椅子的) 扶手
Mack gripped the arms of the chair.
麦克抓紧了那把椅子的一对扶手。
可数名词 An arm of an object is a long thin part of it that sticks out from the main part. (物体的) 臂状物
...the lever arm of the machine.
…该机器的杠杆臂。
可数名词 An arm of land or water is a long thin area of it that is joined to a broader area. (陆地、水域的) 狭长区域
...a small area of woodland between two arms of a small stream.
…一条小溪的两条支流之间的一小块林地。
可数名词 An arm of an organization is a section of it that operates in a particular country or that deals with a particular activity. 部门; 分支机构
The agency is the central research and development arm of the Department of Defense.
该机构是国防部的核心研究与开发部门。
可数名词 The arm of a piece of clothing is the part of it that covers your arm. 袖子
...coats that were short in the arms.
…袖子短的几件大衣。
习语 If two people are walking arm in arm, they are walking together with their arms linked. 臂挽臂地
He walked from the court arm in arm with his wife.
他和他妻子臂挽着臂从法院走来了。
习语 If you hold something at arm's length, you hold it away from your body with your arm straight. 以一臂之距
He struck a match, and held it at arm's length.
他划了根火柴，然后伸长胳膊举着。
习语 If you keep someone at arm's length, you avoid becoming too friendly or involved with them. 同某人保持一定距离
She had always kept the family at arm's length.
她一直和家人保持一定距离。
习语 If you welcome some action or change with open arms, you are very pleased about it. If you welcome a person with open arms, you are very pleased about their arrival. 张开双臂 (欢迎)
They would no doubt welcome the action with open arms.
他们毫无疑问会张开双臂欢迎这项举措。
习语 If you twist someone's arm, you persuade them to do something. 说服某人
She had twisted his arm to get him to invite her.
她已说服了他，让他邀请她。
arm /ɑːm/ [ arming armed arms ]
复数型名词 Arms are weapons, especially bombs and guns. 武器
Soldiers searched their house for illegal arms.
士兵们为找非法武器搜了他们的家。
及物动词 If you arm someone with a weapon, you provide them with a weapon. 武装
She'd been so terrified that she had armed herself with a loaded rifle.
她是如此害怕，以至于用一支上了膛的步枪把自己武装了起来。
及物动词 If you arm someone with something that will be useful in a particular situation, you provide them with it. 用…装备
She thought that if she armed herself with all the knowledge she could gather she could handle anything.
她曾以为，如果她用其所能搜集到的所有知识充实自己，她就能处理任何事。
→see alsoarmed
习语 A person's right to bear arms is their right to own and use guns, as a means of defence. 持有武器
...a country where the right to bear arms is enshrined in the constitution.
…把武器持有权载入宪法的一个国家。
习语 If one group or country takes up arms against another, they prepare to attack and fight them. 拿起武器
They threatened to take up arms against the government if their demands were not met.
他们威胁说，如果要求得不到满足就拿起武器对抗政府。
习语 If people are up in arms about something, they are very angry about it and are protesting strongly against it. 愤怒抗议
Patient advocates are up in arms over the possible closure of the psychiatric hospital.
病人的支持者们愤怒抗议该精神病院的可能关闭。
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
any instrument or instrumentality used in fighting or hunting
同义词： weapon / weapon system
an administrative division of some larger or more complex organization
同义词： branch / subdivision
the part of an armchair or sofa that supports the elbow and forearm of a seated person
the part of a garment that is attached at the armhole and that provides a cloth covering for the arm
同义词： sleeve
supply with arms
The U.S. armed the freedom fighters in Afghanistan
手臂-引用次数：116
In the case of simulation, the motion of JS 5 type robot arm is imitated.
在系统仿真的条件下，模拟了JS 5型机器人手臂的运动。
累加器读入模组 (accumulator read-in module)
主动重组态讯息 (active reconfiguring message)
异步回应模式 (asynchronous response mode)
算法远程调处 (algorithmic remote manipulation)
自动路线管理 (automatic route management)
应用参考手册 (application reference manual)
可用性
可靠性和可维护性
杆-引用次数：26
参考来源基于测量臂构型的单点残差修正方法
机械臂-引用次数：4
亚姆程式 (automatic route management)
亚姆程式 (automatic route managemenr)
摇臂
手臂-引用次数：18
There was obviously difference between SID group and normal group in simple visual reaction time, simple auditory reaction time, visual choosing reaction time, vision attention division, arm stability, the memory-lose and concentration tests.
3．失调组与正常组的视、听觉简单反应时、视觉选择反应时、视觉注意分配、手臂稳定性、缺失记忆和注意力均有统计学意义。
胳膊
支臂
臂
杆
腕
装备-引用次数：5
兵种
解脱保险
军种
直角三角形的股
异步响应方式 (asynchronous response mode)
非同步反应模式 (asynchronous response mode)
反辐射飞弹
摇臂
IBM Power和安谋(ARM)是挑战英特尔x86服务器架构的二大平台.
面（Face）：让患者微笑，是否存在一侧面瘫？ 手臂（Arm）：让患者抬起两只手臂，是否有一侧手臂落下？ 言语（Speech）：让患者重复一个简单的词语，是否存在言语不清或异常之处？
由于是再胳膊(Arm)上做的手术，做手术(Surgery)的时间还给我刮骨头，具体疼死我了。新人有冲劲，老人有经验，两者一结合，就会有好戏。
武装；备战
He squeezed her arm reassuringly.
他安慰地捏了捏她的手臂。
His arm throbbed dully.
他的手臂微微地颤动。
Liz yanked at my arm.
利兹猛地拉了一下我的胳膊。
Lucresi cannot!" Fortunato turned, and still holding me by the arm, pulled me down the street to my home.
VOA : special.2009.02.07
It is nor hand nor foot nor arm nor face nor any other part belonging to a man.
它又不是手又不是脚，又不是手臂又不是脸,又不是身体上任何其他的部分。
固态化学导论课程节选 : 麻省理工公开课
So every time you move your arm, that area of the brain with green line starts, become active in a particular way.
因此，每当你运动手臂的时候，大脑中绿线的部分开始工作，以特定的方式活跃起来。
7个颠覆你思想的演讲课程节选 : 斯坦福公开课
This huge warrior threw me to the ground and then took hold of my arm again to pick me up.
VOA : special.2010.07.17
In one activity, children try to get a robot arm to pick up a block and place it in a cup.
VOA : special.2010.07.28
It was just an accidental bang to my arm but the pain was excruciating.
BBC: England captain Adrian Morley ruled out of Four Nations
He's just recovered from a broken arm after a roadside bomb upturned his Humvee.
The Federal Transit Administration, an arm of the Department of Transportation, has even explicitly promoted SILOs.