noun🔗Share胳膊，手臂 The portion of the upper human appendage, from the shoulder to the wrist and sometimes including the hand."She stood with her right arm extended and her palm forward to indicate “Stop!”"她伸出右胳膊，手掌朝前，示意“停止！”bodypartanatomyphysiologyhumanessentialChat with AIVocabulary GamePractice Reading
noun🔗Share胳膊，手臂 The extended portion of the upper limb, from the shoulder to the elbow."The arm and forearm are parts of the upper limb in the human body."胳膊和前臂是人体上肢的组成部分。anatomybodypartphysiologyhumanorganessentialChat with AIVocabulary GamePractice Reading
noun🔗Share臂，肢。 A limb, or locomotive or prehensile organ, of an invertebrate animal."the arms of an octopus"章鱼的腕足anatomyanimalbodyorganpartessentialChat with AIVocabulary GamePractice Reading
noun🔗Share臂，支架，扶手。 A long, narrow, more or less rigid part of an object extending from the main part or centre of the object, such as the arm of an armchair, a crane, a pair of spectacles or a pair of compasses."The robot arm reached out and placed the part on the assembly line."机器人的机械臂伸出来，把零件放到了装配线上。partmachineessentialChat with AIVocabulary GamePractice Reading
noun🔗Share海湾，支流. A bay or inlet off a main body of water."Shelburne Bay is an arm of Lake Champlain."谢尔本湾是尚普兰湖的一个支流海湾。geographynauticalessentialChat with AIVocabulary GamePractice Reading
noun🔗Share分支，部门 A branch of an organization."the cavalry arm of the military service"军队的骑兵分支organizationbusinessessentialChat with AIVocabulary GamePractice Reading
noun🔗Share力量，权力，实力 Power; might; strength; support."the arm of the law"法律的力量abilityessentialChat with AIVocabulary GamePractice Reading
noun🔗Share投手 A pitcher"The team needs to sign another arm in the offseason."球队需要在休赛期签下另一名投手。sportpersonessentialChat with AIVocabulary GamePractice Reading
noun🔗Share染色体臂 One of the two parts of a chromosome."The scientist studied the arm of the chromosome to understand how genes were organized. "科学家研究了染色体臂，以了解基因是如何排列的。biologypartessentialChat with AIVocabulary GamePractice Reading
noun🔗Share研究组，治疗组 A group of patients in a medical trial."The doctor explained that the new medication was being tested on a different arm of the clinical trial. "医生解释说，这种新药正在临床试验的另一个研究组进行测试。medicinegroupessentialChat with AIVocabulary GamePractice Reading
verb🔗Share搀扶，拥抱 To take by the arm; to take up in one's arms."The teacher armed the crying child and led him to the principal's office. "老师搂着哭泣的孩子，带他去了校长办公室。bodyactionhumanessentialChat with AIVocabulary GamePractice Reading
adjective🔗Share贫穷的， 贫困的 Poor; lacking in riches or wealth."The family was arm, struggling to afford basic necessities. "这个家庭很贫困，难以负担基本的生活必需品。economyfinancevalueessentialChat with AIVocabulary GamePractice Reading
adjective🔗Share可怜的，可悲的。 To be pitied; pitiful; wretched."The homeless man's situation was truly arm, evoking sympathy in everyone who saw him. "那个无家可归的人的境况真是可怜，让所有看到他的人都心生同情。emotionessentialChat with AIVocabulary GamePractice Reading
noun🔗Share武器，兵器 (usually used in the plural) A weapon."The soldiers carried their arms during the training exercise. "士兵们在训练演习中携带了他们的武器。weaponmilitarywaressentialChat with AIVocabulary GamePractice Reading
noun🔗Share纹章，徽章. (in the plural) Heraldic bearings or insignia."The family coat of arms displayed a lion and a castle. "这 家 族 的 纹 章 上 绘 有 一 只 狮 子 和 一 座 城堡。heraldryroyaltitlecultureessentialChat with AIVocabulary GamePractice Reading
noun🔗Share战争，战事，军事行动 (in the plural) War; hostilities; deeds or exploits of war."The two countries' recent arms have led to a tense period of international relations. "两国近期的战事导致了国际关系的一段紧张时期。warmilitaryactionessentialChat with AIVocabulary GamePractice Reading
verb🔗Share武装，配备武器 To supply with armour or (later especially) weapons."The king armed his knights with swords and shields."国王给他的骑士们配备了剑和盾牌，武装了他们。militaryweaponwaressentialChat with AIVocabulary GamePractice Reading
verb🔗Share武装，装备 To prepare a tool or a weapon for action; to activate."Remember to arm the alarm system before leaving for work."上班前，记得启动警报系统。militaryweaponactionessentialChat with AIVocabulary GamePractice Reading
verb🔗Share武装，配备。 To cover or furnish with a plate, or with whatever will add strength, force, security, or efficiency."to arm the hit of a sword; to arm a hook in angling"为剑刃加固；为鱼钩装上倒刺militaryweaponessentialChat with AIVocabulary GamePractice Reading
verb🔗Share武装， 装备。 To furnish with means of defence; to prepare for resistance; to fortify, in a moral sense."The community leader armed the neighborhood watch with new security cameras to deter crime. "社区领袖为社区巡逻队配备了新的监控摄像头，以增强他们的防御能力，从而震慑犯罪。militarywaractionessentialChat with AIVocabulary GamePractice Reading
verb🔗Share武装，配备武器 To take up weapons; to arm oneself."Before the debate, the students armed themselves with facts and figures. "辩论前，学生们用事实和数据武装了自己。militaryweaponwaractionessentialChat with AIVocabulary GamePractice Reading
verb🔗Share给（磁铁）装上电枢 To fit (a magnet) with an armature."The technician carefully armed the magnet with an armature before using it in the experiment. "在实验前，技术员小心地给这块磁铁装上电枢。technicalmachineessentialChat with AIVocabulary GamePractice Reading
