segment中文

时间: 2024-09-29 00:48:07

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segment
/ 5seɡmEnt /

◙ noun
1. each of the parts into which something is or may be divided
• 部分；片段
  a portion of time allocated to a particular broadcast item on radio or television
• （广播电视节目）时间段
  a separate broadcast item, typically one of a number that make up a particular programme
• 某一时段单独播放的节目
  [Phonetics] the smallest distinct part of a spoken utterance, especially with regard to vowel and consonant sounds rather than stress or intonation
• [语音学] （元音、辅音的）切分成分
  [Zoology] each of the series of similar anatomical units of which the body and appendages of some animals are composed, such as the visible rings of an earthworm's body
• [动] 体节；节
2. [Geometry] a part of a figure cut off by a line or plane intersecting it, in particular
• [几何] 用线（或面）截得的部分图形，尤指
  the part of a circle enclosed between an arc and a chord
• 弓形
  the part of a line included between two points
• 线段
  the part of a sphere cut off by any plane not passing through the centre
• 球缺
◙ verb
1. [with obj.] divide (something) into separate parts or sections
• 分割；划分
»the unemployed are segmented into two groups.
  失业者划分为两类。
  [no obj.] divide into separate parts or sections
• 分割；划分
»the market is beginning to segment into a number of well-defined categories.
  市场正在分化成明确的几类。
  [no obj.] [Embryology] (of a cell) undergo cleavage; divide into many cells
• [胚] （细胞）分裂

【派生】

♦ segmentary adjective
♦ segmentation noun

【语源】

1. late 16th cent. (as a term in geometry): from Latin segmentum, from secare 'to cut'. The verb dates from the mid 19th cent