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length

英 [leŋkθ; leŋθ] 美 [leŋkθ; leŋθ]

n. 长，长度；（持续）时间的长短；（书或文件等的）篇幅，（电影的）片长；（游泳池的）池长；（马或船的）自身长度；（行动的）程度；细长的一段（根，条）；（头发、衣服等）到身体某部位的长度；手中牌长（多指五张以上某同花牌）；（板球）球距；（元音或音节的）节奏音长

复数lengths

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柯林斯英汉双解大词典

    • length /lɛŋkθ/           CET4 TEM4

    • 1

      有变体名词 The length of something is the amount that it measures from one end to the other along the longest side. 长度

      It is about a metre in length.

      它大约有一米长。

      ...the length of the fish.

      …鱼的长度。

    • 2

      有变体名词 The length of something such as a piece of writing is the amount of writing that is contained in it. 篇幅

      ...a book of at least 100 pages in length.

      …一本至少有100页篇幅的书。

    • 3

      有变体名词 The length of an event, activity, or situation is the period of time from beginning to end for which something lasts or during which something happens. (事件、活动等) 持续时间

      The exact length of each period may vary.

      每一时期的确切持续时间可能有所不同。

    • 4

      可数名词 A length of rope, cloth, wood, or other material is a piece of it that is intended to be used for a particular purpose or that exists in a particular situation. 一段 (绳子、布、木头等)

      ...a 30 feet length of rope.

      …一段30英尺长的绳子。

    • 5

      不可数名词 The length of something is its quality of being long. 长度

      Many have been surprised at the length of time it has taken him to make up his mind.

      很多人都为他用这么长的时间才下定决心感到吃惊。

    • 6

      →see alsofull-length

    • 7

      at arm's length→seearm

英英释义

length[leŋθ, leŋkθ]

  • n.
    • 1

      the linear extent in space from one end to the other; the longest horizontal dimension of something that is fixed in place

      the length of the table was 5 feet

    • 2

      continuance in time

      he complained about the length of time required

      同义词： duration

    • 3

      the property of being the extent of something from beginning to end

      the editor limited the length of my article to 500 words

    • 4

      size of the gap between two places

      he determined the length of the shortest line segment joining the two points

      同义词： distance

    • 5

      a section of something that is long and narrow

      a length of timber ; a length of tubing

专业释义
  • 农业科学
  • 医药科学

    • 长度-引用次数：1782

      The working length was determined with the X-ray film.

      疏通根管，并拍X线片确定是否达工作长度。

      参考来源阻塞根管的临床研究

  • 计算机科学技术

    • 块长

    • 长度

    • 长

  • 交通运输工程
  • 生物学

    • 体长-引用次数：61

      Relationships between body shape,habitation,sex and age were analyzed. The results showed a significant negative relationship between age and ratios of body length and body depth.

      根据高背、平背体型分析了体长/体高比例与地理、性别和年龄的相关性。

      参考来源珠江卷口鱼不同地理种群的形态变异

    • 长度

    • 长

    • 长度;壳长

  • 语言学

    • 词长-引用次数：22

      The result shows that chunks are prevalent in both Chinese college English writings and native English writings. In both corpora, the three-word chunks occupy the largest proportion, and the numbers of chunks declines as the chunk length increases.

      分析结果表明中国大学生和英语本族语使用者的写作中都存在大量词块,且三词词块所占比例最大,词长与词块数量成反比。

      参考来源基于语料库的大学生英文写作中的词块研究

    • (元音或音节的)音量，音延

    • (元音的)音质，音色

  • 体育

网络释义
  • 长度

    • 长度（length）：length属性的值时这个数组的最大整数属性名加1.它不一定等于数组里的属性的个数。

      相关网页

  • 衣长

    • ... 腰围Waist 衣长Length 身高Height ...

      相关网页

  • 返回字符串的长度

    • ... -lastIndexOf在字符串中寻找子串，返回子串终止位置或-1(-1表示未找到) -length返回字符串的长度 -newString新建字符串对象 ...

      相关网页

  • 返回数组长度

    • ... -join将一个数组中的元素转化成字符串，并通过特定的分割符进行联结，并返回结果字符串 -length返回数组长度 -newArray新建数组对象 ...

      相关网页

    短语
  • focal length
    焦距 | 焦距长度 | 焦点距离 | （镜头）焦距
  • at length
    终于 | 详细地 | 最终 | 最后
  • Planck length
    普朗克尺度
  • total length
    全长 | 总长度 | 总长
  • sleeve length
    袖长 | 袖子长度
  • bond length
    键长 | 键距
  • overall Length
    全长 | 总长 | 总长度
  • waterline length
    水线长度 | 水线长 | （船体）水线长
  • cord Length
    线长 | 导线总长 | 导线长度 | 电源线长度

同根词

词根：long

同近义词
  • n.

    • [计量]长度，长；时间的长短；（语）音长

      extent / longness

双语例句

  • It is about a metre in length.

    它大约有一米长。

  • The river is 300 miles in length.

    这条河长300英里。

  • The sleeves are unequal in length.

    这两只衣袖不一般长。

原声例句

  • Operators of the Hubble Space Telescope said the dark spot is about two times the length of the United States.

    VOA : special.2009.08.25

  • Well, if this thing is going to vibrate for any length of time it better be a standing wave.

    好的，如果它在任意时间振动,那它就是驻波。

    固态化学导论课程节选 : 麻省理工公开课

  • Therefore, for simple branching programs, the length of time, the complexity the code, is what we would call constant.

    因此，对于简单的分支程序，运行的时间长度，算法的复杂度，也就是我们说的常数。

    计算机科学及编程导论课程节选 : 麻省理工公开课

  • These spires were considered an architectural part of the building, so their length was included in the building's height measurement.

    VOA : special.2010.03.31

  • The University of Illinois Extension service says you should harvest beans when the pods are firm and have reached their full length.

    VOA : special.2009.03.24

权威例句