length

英[leŋθ]美[leŋθ]

n.
1.[C,U]长度
2.[C,U]（持续）时间的长短
3.[C,U]（书或文件）篇幅，（电影的）放映时间
4.[C]游泳池长度
5.[C]（马或船的）自身长度

动　词：’lengthen

形容词：’lengthy

同：	[n.] distance, duration

The metre is a unit of length.
米是长度单位.收藏
A rorqual,especially Balaenoptera physalus of the Atlantic and Pacific coasts,that attains a length of about21meters(70feet.
长须鲸温鲸，尤指大西洋和太平洋沿岸的须鲸，体长大约21米(70英尺)收藏
Your article is too long, try to whittle it away to half its length.
你的文章太长了，要设法删减到原有长度的一半。收藏
A condition wherein a station transmits for a period of time longer than the maximum permissible packet length,usually due to a fault condition.
数据站的一种状态，在此状态中，数据站发送数据的时间大于最大允许的包长度。这种状态通常是由故障状态引起的。收藏
The vertical displacement ??1mm is normal to the bars ab and BC and hence does not affect their length
竖向位移?牛?mm垂直于ab和BC，故不影响它们的长度。收藏

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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
continuance in time
- the ceremony was of short duration
- he complained about the length of time required
[同] duration, length

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