橘子朗文词典

bracket

B 开头单词专四高频词考研词汇专八核心词

音标发音

  • 英式音标 [ˈbrækɪt'brækɪt]
  • 美式音标 [ˈbræk.ɪt]
  • 国际音标 ['brækit]
  • 英式发音
  • 美式发音

基本解释

  • n. 支架，墙上凸出的托架；括号；等级，范围
  • vt. 括在一起；把…归入同一类；排除

同根派生

     

用法辨析

    n. (名词)

  • bracket用作名词作“括弧”解时,狭义来说是指方括弧,广义不严格地说可指任何括弧(如(),〈〉,｛｝等),常用复数形式。
  • bracket也可作“等级,类别层次”解,指按一定标准(如年龄、收入等)把人分成某一类或某一阶级。bracket还可作“壁架,托架”解,一般指用木或金属制成,用来固定在墙上以托住搁板。

    • v. (动词)

  • bracket用作动词意思是“把…括在括弧内”,用来说明或提示某一问题,也可作“把…归为一类”解,指将事物或人置于同一范畴,以示相似、相同或相关。
  • bracket是及物动词,接名词或代词作宾语,常与介词with连用。

英汉例句

    用作名词 (n.)

  • I put my name in brackets at the top of each page.
    我把我的名字填在每页上端的括弧内。

    • 用作动词 (v.)

    用作及物动词: S+～+ n./pron.

  • The teacher bracketed the mistakes in my homework.
    老师用括弧标出了我家庭作业中的错误。

词组短语

    用作名词 (n.)

    动词+～

  • put brackets 加上括弧
  • use brackets 使用括弧

    • 形容词+～

  • angle brackets 尖括弧
  • round brackets 圆括弧
  • square brackets 方括弧
  • high bracket 高等收入阶层

英英字典

    剑桥英英字典

  • (SYMBOL) either of two symbols put around a word, phrase, or sentence in a piece of writing to show that what is between them should be considered as separate from the main part
  • (GROUP) a group with fixed upper and lower limits
  • (SUPPORT) a piece of metal, wood, or plastic, usually L-shaped, that is fastened to a wall and used to support something such as a shelf
  • (USE SYMBOL) to put brackets around words, phrases, numbers, etc.
  • (PUT IN GROUP) If you bracket two or more things or people, you consider them to be similar or connected to each other.

    • 柯林斯英英字典

  • If you say that someone or something is in a particular bracket, you mean that they come within a particular range, for example, a range of incomes, ages, or prices.
  • Brackets are pieces of metal, wood, or plastic that are fastened to a wall in order to support something such as a shelf.
  • If two or more people or things are bracketed together, they are considered to be similar or related in some way.
  • Brackets are pair of marks ( ) that are placed around a series of symbols in a mathematical expression to indicate that those symbols function as one item within the expression.
  • Brackets are a pair of written marks ( ) that you place around a word, expression, or sentence in order to indicate that you are giving extra information.

专业释义

    医药科学

  • 托槽

    We make use of Ni-Cr alloy to make bracket, orthodontic wire, porcelain fused to metals crown, cast crown and so on. We have used Ni-Cr alloy for a long time.
    镍铬合金是目前应用最多的金属,正畸用托槽、结扎丝、烤瓷牙基底冠、铸造冠等大部分牙科用金属材料的成分为镍铬合金。

  • 支架

    Oxytocin and rectal bracket could protect uterine peripheral tissues and nerves against damage.
    缩宫素及直肠支架的应用，可提高HIFU治疗的安全性，有效保护子宫周围组织及神经。

    交通运输工程

  • 牛腿

    So it is necessary to strengthen the bracket.
    因此,有必要对牛腿位置进行加固处理。

  • 肘板

    • 土木建筑工程

  • 牛腿

    In the 5th chapter, single steel bracket of SLTS under violent external load is supposed to be invalid, structural response and bearing capacity under dead load at that moment of bracket invalidation is analyzed.
    在第五章中，假定在外荷载的作用下，网架结构的单个支撑钢牛腿出现失效，研究在牛腿失效瞬时结构在恒载作用下的承载能力和工作状态。

    数学

  • 括号

    In section 1.1. we define the mapping a on circle in double quiver Q of a quiver Q, and give a strict defition of bracket operation in Lie algebra,then prove it is a Lie bracket.
    在1．1节中，我们定义了箭图Q的重箭图（?） 循环上的映射σ，用它给出了项链李代数括号运算的一个严格定义，并用此定义证明了这是一个李运算。

    航空、航天科学技术

  • 安装架

    This thesis deals with structure dynamic analysis and dynamic optimization of airborne bracket based on finite element method.
    本文以有限元分析方法为主要研究手段,通过试验和仿真结合的研究路线,对机载电子设备安装架进行了结构动力学分析和结构动力学优化设计。

    体育

  • (旋转划出的)大括弧形(纹迹)

    • 军事学

  • 对(目标)进行夹叉射击(或轰炸)：

    • 摄影

  • 分阶段曝光摄影；半调(或整调)光圈进行曝光摄影

    • 机械工程

  • 小磁导
  • 架
  • 托翼

    • 计算机科学技术

  • 括号
  • 支架

    • 水利工程

  • 托座