arm
音標(biāo)發(fā)音
- 英式音標(biāo) [ɑ?mɑ:m]
- 美式音標(biāo) [ɑ?rm]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n.臂；扶手；袖子
- n.武器；軍種
- vt.武裝；裝備
- （復(fù)）arms: 軍事行動(dòng)；紋章；兵役.
詞源解說(shuō)
- 直接源自古法語(yǔ)的armes；最初源自拉丁語(yǔ)的arma，意為武器。
同根派生
- adj性質(zhì)的同根詞
- armed：武裝的；有扶手的；有防衛(wèi)器官的（指動(dòng)物）。
- armored：裝甲的。
- armless：無(wú)扶手的；無(wú)臂的；無(wú)武器的。
- n性質(zhì)的同根詞
- armor：[軍]裝甲；盔甲。
- armament：武器；軍備。
- arming：武裝；裝備；徽章。
- vt性質(zhì)的同根詞
- armor：為…裝甲。
用法辨析
- arm用作名詞的基本意思是“臂”,多指人的手臂、胳膊,也可指動(dòng)物的前肢,亦喻指各種狀似手臂的東西。
- arm的復(fù)數(shù)形式arms,指“武器(尤指槍支)”。用于比喻時(shí)可指“權(quán)力”,也可指“兵種”,此時(shí)既不能帶不定冠詞,也不能為數(shù)詞所修飾。用作定語(yǔ)時(shí)亦然。
- arms可用在另一名詞前作修飾語(yǔ)。
- chance one's arm的意思是“冒險(xiǎn),做冒險(xiǎn)的事”; give one's right arm的意思是“付出極大代價(jià)”。
- arm用作動(dòng)詞的基本意思是“把…武裝起來(lái)”,可以表示“提供”“配備”“支持”,也可以表示“以(武器)裝備”。就目的而言可僅指為加強(qiáng)力量或安全做準(zhǔn)備而提供,也可指為有效行為或作戰(zhàn)而準(zhǔn)備進(jìn)攻或防御的裝備。arm引申還可指精神上、道德上或身體上的準(zhǔn)備。
- arm可用作不及物動(dòng)詞,也可用作及物動(dòng)詞。用作及物動(dòng)詞時(shí),以被武裝的對(duì)象作賓語(yǔ)。
- keep at arm's length屬于習(xí)語(yǔ)，有時(shí)指“避免同……親近”。The mother kept her baby at arm's length, thinking that he might try to kiss her. 值得注意的是arm's前不加an。
- at arm's length指“伸臂可達(dá)之處”，單用時(shí)，也不加an。He held the picture at arm's length to show it to me. 他把照片舉在一臂之遠(yuǎn)的地方給我看。
n. (名詞)
v. (動(dòng)詞)
英漢例句
- He broke his arm in an accident.
他在一次事故中折斷了手臂。 - Their former enemy is arming again.
他們從前的敵人正在重整軍備。 - He said that both sides were arming themselves.
他說(shuō)雙方都在武裝著自己。 - Arming only with a short sword, he drove off five of his attackers.
他只持一把短劍就趕跑了五名來(lái)犯者。 - Armed with such a precept, a number of doctors may slip into deceptive practices.
有了這樣一條指導(dǎo)原則,一些醫(yī)生可能漸漸習(xí)慣于采取騙人的做法。
用作名詞 (n.)
用作動(dòng)詞 (v.)
用作不及物動(dòng)詞: S+～(+A)
用作及物動(dòng)詞: S+～+ n./pron.
其他: v -ing as Adverb.
v -ed as Adverb.
詞組短語(yǔ)
- bend one 's arms 彎曲手臂
- break one 's arms 弄斷手臂
- chance one 's arm 冒一次險(xiǎn),冒險(xiǎn)試一下
- cross one 's arms 交叉雙臂
- fold one 's arms 把兩臂交叉于胸前,袖手旁觀
用作名詞 (n.)
動(dòng)詞+～
英英字典
- (BODY PART) either of the two long parts of the upper body that are attached to the shoulders and have the hands at the end
- (WEAPONS) weapons and equipment used to kill and injure people
- (OF LAND/WATER) An arm of land or water is a long, thin part of it that is joined to a larger area.
- (OF ORGANIZATION) An arm of an organization is a part of it that is responsible for a particular activity or place.
- to provide yourself or others with a weapon or weapons
- Your arms are the two long parts of your body that are attached to your shoulders and that have your hands at the end.
- The arm of a chair is the part on which you rest your arm when you are sitting down.
- An arm of an object is a long thin part of it that sticks out from the main part.
- An arm of land or water is a long thin area of it that is joined to a broader area.
- An arm of an organization is a section of it that operates in a particular country or that deals with a particular activity.
- The arm of a piece of clothing is the part of it that covers your arm.
- If two people are walking arm in arm, they are walking together with their arms linked.
- If you hold something at arm's length, you hold it away from your body with your arm straight.
- If you keep someone at arm's length, you avoid becoming too friendly or involved with them.
- 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.
- If you twist someone's arm, you persuade them to do something.
- Arms are weapons, especially bombs and guns.
- If you arm someone with a weapon, you provide them with a weapon.
- If you arm someone with something that will be useful in a particular situation, you provide them with it.
- &rarrsee also armed
- A person's right to bear arms is their right to own and use guns, as a means of defence.
- If one group or country takes up arms against another, they prepare to attack and fight them.
- If people are up in arms about something, they are very angry about it and are protesting strongly against it.
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 手臂
In the case of simulation, the motion of JS 5 type robot arm is imitated.
在系統(tǒng)仿真的條件下，模擬了JS 5型機(jī)器人手臂的運(yùn)動(dòng)。 - 累加器讀入模組 (accumulator read-in module)
- 主動(dòng)重組態(tài)訊息 (active reconfiguring message)
- 異步回應(yīng)模式 (asynchronous response mode)
- 算法遠(yuǎn)程調(diào)處 (algorithmic remote manipulation)
- 自動(dòng)路線管理 (automatic route management)
- 應(yīng)用參考手冊(cè) (application reference manual)
- 可用性
- 可靠性和可維護(hù)性
- 桿
- 機(jī)械臂
- 亞姆程式 (automatic route management)
- 亞姆程式 (automatic route managemenr)
- 搖臂
- 手臂
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．失調(diào)組與正常組的視、聽覺(jué)簡(jiǎn)單反應(yīng)時(shí)、視覺(jué)選擇反應(yīng)時(shí)、視覺(jué)注意分配、手臂穩(wěn)定性、缺失記憶和注意力均有統(tǒng)計(jì)學(xué)意義。 - 胳膊
- 支臂
- 臂
- 桿
- 腕
- 裝備
- 兵種
- 解脫保險(xiǎn)
- 軍種
- 直角三角形的股
- 異步響應(yīng)方式 (asynchronous response mode)
- 非同步反應(yīng)模式 (asynchronous response mode)
- 反輻射飛彈
- 搖臂