length是什么意思

length

美[leŋθ]  英[leŋθ]
n.  长度；时间长短；距离；一段；距离的测量单位
  近义词：distance，span，extent，duration，measurement，reach，stretch，measure，dimension，size，time，timespan，timespan，piece，strip，segment，range，section，part，bit，way，flight，width，breadth，

详细释义

n.(名词)
  1. 长度，长短
  2. 期间
  3. 长
  4. 程度，范围
  5. 全长，全程
  6. 动物的体长
  7. 物体的长度
  8. 节，段
  9. 一段
  10. 一艇的长度
  11. 一马的长度
  12. 【板】球程
  13. 投至适当距离的球
  14. 时间的长短
  15. 篇幅
  16. 细长的一段

双解释义

n.(名词)
  1. [U][C]长,长度,距离 measurement or extent from end to end
  2. [C]一段,一节 piece of sth

英英释义

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

    "the length of the table was 5 feet"

  2. continuance in time;

    "the ceremony was of short duration" "he complained about the length of time required"

  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;

    "the distance from New York to Chicago" "he determined the length of the shortest line segment joining the two points"

  5. a section of something that is long and narrow;

    "a length of timber" "a length of tubing"

组词搭配

动词+～
  1. go (to) all lengths竭尽全力,全力以赴
  2. go to the length of走到…的极端
  3. increase (a) length增加长度
  4. measure (a) length测量长度
  5. measure one's length全身跌倒在地
  6. reach a length of达到…长度
  7. reduce (a) length减少长度
  8. win by a length以…之差获胜
形容词+～
  1. equallength相同的长度
  2. full length全长
  3. half length一半长
  4. standard length标准长度
  5. the same length同样长
  6. the total length全长
  7. true length总长
名词+～
  1. a boat's length一艘船的长度
  2. radio wave lengths无线电波长
介词+～
  1. along the length of the shore沿着海岸
  2. at length最后,终于,长时间地,详细地,彻底地
  3. at arm's length远远地
  4. at full length极为详细地,全身平直地
  5. at great length非常详细
  6. at some length相当详细(地)
  7. in length长度
～+介词
  1. twice the length of(某物的)两倍长
  2. length of a stick手杖的长度
  3. length of beach海滩长
  4. length of cloth一段布料
  5. length of service服务年限
  6. length of the exam试卷篇幅
  7. length of wire一段铁丝

例句

用作名词(n.)
    plough the field
  1. The room is 15 feet in length and 10 feet in breadth.这房间长15英尺，宽10英尺。
  2. The length of your talk must be at least 10 minutes.你的演讲时间至少要保持在10分钟。
  3. The pier was lit up along its entire length.整个桥墩从头到尾都沐浴在灯火之中。
  4. I need a length of wire or string to tie it with.我需要一根铁丝或绳子来捆它。
  5. The horse won the race by two lengths.那马以两个自首至尾的距离领先赢得该场比赛。

词语用法

n.(名词)
    length的基本意思是“长,长度”,可指距离,也可指时间。 length作“一段,一节”解时,是单位词, length of可修饰名词,表示数量,如该名词是可数名词,变复数时length和该名词都要变;如该名词是不可数名词,变复数时只要变length即可。 length前的介词往往可以省略。

常见错误

n.(名词)
  1. 这部电影的长度为两小时。

    误 The lengths of the movie are two hours.

    正 The length of the movie is two hours.

    析length作“长度”解时,多用作不可数名词。

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