bracket

bracket
noun
  1. each of a pair of marks ﹙﹚ []{}〈〉 used to enclose words or figures so as to separate them from the context
    括号()[]{}〈〉中的一个
    symbols are given in brackets.
    符号在括号中给出。
  2. [with adj. or noun modifier]a category of people or things that are similar or fall between specified limits
    同等级的人(或事)
    those in a high income bracket.
    同属高收入阶层。
  3. a right-angled support attached to and projecting from a wall for holding a shelf, lamp, or other object
    (固定在墙上并从墙上成直角伸出,用于安放搁板、灯或其他物体的)托架,托座
    ■a shelf fixed with such a support to a wall
    (固定在墙上有此种托架的)搁板,架子
    ■(the bracket)(informal, dated)a person's nose or jaw
    (非正式,旧)鼻子,下巴
  4. (Military)the distance between two artillery shots fired either side of the target to establish range
    (军)夹叉射击(指为测距向目标试射的远弹和近弹);夹中目标(指夹叉射击时远近两弹落点间的距离)
(bracketed, bracketing)
  1. [with obj.](一般作 be bracketed)place (one or more people or things) in the same category or group
    把…归入同一类;将…相提并论
    he is sometimes bracketed with the ‘new wave’ of film directors.
    他有时被归为“新潮派”导演。
  2. enclose (words or figures) in brackets
    把(词或数字)置于括号内
    [as adj. bracketed]the relevant data are included as bracketed points.
    相关数据都被放在括号里了。
    ■(Mathematics)enclose (a complex expression) in brackets to denote that the whole of the expression rather than just a part of it has a particular relation, such as multiplication or division, to another expression
    (数)用括号括
    ■(figurative)surround or enclose (someone or something) physically
    (喻)包围;把…容纳在内
    the lines of exhaustion bracketing his mouth.
    他嘴巴四周布满因过度操劳而留下的皱纹。
    ■put (a belief or matter) aside temporarily
    暂不考虑;放在一边
    he bracketed off the question of God himself.
    他把上帝是否存在这个问题暂时撂到了一边。
  3. hold or attach (something) by means of a right-angled support
    给…装托架;用托架托住
    pipes should be bracketed.
    必须用托架托住管子。
  4. (Military)establish the range of (a target) by firing two preliminary shots, one short of the target and the other beyond it
    (军)采用夹叉射击测定目标距离
    ■(Photography)establish (the correct exposure) by taking several pictures with slightly more or less exposure
    (摄)曝光量测定(以略高或略低的曝光量拍摄数张照片以便确定正确的曝光量)
语源
  1. late 16th cent.: from French braguette or Spanish bragueta 'codpiece, bracket, corbel', from Provençal braga, from Latin braca, (plural) bracae 'breeches'
英语宝典
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