n. 1.臂，【动物；动物学】前肢。 2.【机械工程】(轮)辐；【电学】线担，支路，支架。 3.臂状物；衣袖；电唱头臂；(椅子)扶手。 4.树枝，枝干。 5.港湾，海湾。 6.力，权力。 7.【棒球】投球能力。 短语和例子 the right arm 右臂；得力的助手。 Justice has long arms. 天网恢恢，疏而不漏。 an arm of the sea 海湾，河口。 the arm of the government 政府的分支机构。 the strong arm of the law 法律的威力。 the arm of a record player 唱机的唱头臂。 lose one's arm 【棒球】失去投球能力。 arm in arm 臂挽着臂。 by the strong arm 强制地。 chance one's arm 〔英口〕冒险一试。 child in arms 怀抱中的婴儿。 cost (sb.) an arm and a leg 〔俚语〕使付出一大笔钱。 give one's arm 伸手臂给(同行女人挽)；〔比喻〕提携。 in the arms of Morpheus 进入梦乡。 keep (sb.) at arm's length 疏远，不使接近。 make a long arm 伸臂(攫取)。 offer one's arm ＝ give one's arm. put the arm on sb. 向某人讨钱；抢劫某人。 take (sb.'s) arms 拉伸出之臂。 take (a child) in one's arms 抱(孩子)。 talk sb.'s arm off 〔俚语〕对某人唠叨个没完。 the arm of flesh 人力，人的努力。 twist sb.'s arm 倒扭某人手臂；向某人施加压力。 throw one's arms around another's neck 搂住脖子。 under the arm 挟在腋下。 with folded arms 两臂交叉于胸前 (look on with folded arms 袖手旁观)。 within arm's reach 在左右，近在咫尺。 with open arms 伸开双手，真心诚意地(欢迎)。 would give one's right arm for 〔口语〕愿意为…付出巨大代价。 n. 1.〔pl., 罕 sing.〕 军械，武器。 2.〔比喻〕军事。 3.(步、骑等的)兵种。 4.(盾、旗等上的)纹章。 短语和例子 a man at arms 战士。 a passage of [at] arms 比武，两人对打。 a stand of arms (一名士兵的)全副武装。 deed of arms 战功。 force of arms 武力，兵力。 small arms 轻兵器(指手枪、步枪、机枪等)。 the suspension of arms 休战。 appeal to arms 诉诸武力。 bear arms 服兵役。 bred to arms 自幼习武。 by arm 用武力。 carry arms 携带武器；服兵役。 go to arms 诉诸武力。 lay down arms 缴械；投降。 Order arms! 枪放下! Pile arms! 架枪! Present arms! 举枪(敬礼)! rest on one's arms (战斗中的)暂时休息。 rise in arms 动武，起兵。 Shoulder arms! 枪上肩! take up arms 拿起武器。 To arms! 快拿武器!准备战斗! turn one's arms against 攻击。 under arms 1. 备战。 2. 在服兵役期间。 up in arms 武装反抗。 vt. 1.供给…武器，武装(军队等)。 2.供给；发给 (with)。 3.打开(雷等)的保险；给…装上导火线。 4.给…装甲。 短语和例子 an armed mediation 武装调解。 I armed my men with guns. 我发枪给部下。 be armed at all points 全身武装，周身披甲；戒备严密。 be armed to the teeth 全副武装，武装到牙齿。 be armed with 用…武装着；装备着。 be armed with a letter of introduction 带着介绍信。 vi. 拿起武器，武装起来。
the part of an armchair or sofa that supports the elbow and forearm of a seated person
any projection that is thought to resemble a human arm; "the arm of the record player"; "an arm of the sea"; "a branch of the sewer" 同义词：branch, limb,
the part of a garment that is attached at the armhole and that provides a cloth covering for the arm 同义词：sleeve,
any instrument or instrumentality used in fighting or hunting; "he was licensed to carry a weapon" 同义词：weapon, weapon system,
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
a division of some larger or more complex organization; "a branch of Congress"; "botany is a branch of biology"; "the Germanic branch of Indo-European languages" 同义词：branch, subdivision,
prepare oneself for a military confrontation; "The U.S. is girding for a conflict in the Middle East"; "troops are building up on the Iraqi border" 同义词：build up, fortify, gird,
supply with arms; "The U.S. armed the freedom fighters in Afghanistan"
In human anatomy, the arm is the part of the upper limb between the shoulder and the elbow joints. In other animals, the term arm can also be used for analogous structures, such as one of the paired forelimbs of a four-legged animal or the arms of cephalopods.
例句与用法
1.
His arms were tied together behind his back . 他的胳臂被反绑在背后。
2.
She wanted to throw herself into his arms . 她恨不得一头扑到他怀里。
3.
Then he would beat his arms on the ground . 他抡着双臂，在地上乱捶。
4.
Louis was the only babe in arms . 路易斯则是唯一还得抱在怀里的娃娃。
5.
Infants were rent from their mother 's arms . 婴儿从母亲手里被抢走。
6.
The enemy were compelled to lay down their arms .. 敌人被迫放下武器。
7.
Armed conflict may break out at any moment . 武装冲突有一触即发之势。
8.
I put my arm behind me to loosen my pistol . 我伸手到背后去解手枪。
9.
Lisa hurled herself into her father's arms . 莉萨一下扑进父亲的怀抱。
10.
She felt his arms close tightly around her . 她觉得他把她搂得很紧。
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