• 音标
  []　
• 词性及解释
  n. 定义, 精确度, 清晰度
  【计】 清晰度; 清晰度
  【化】 清晰度
  【医】 明度, 定界, 定义
• 例句
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• 相关词条
  problem definition definition phase linear definition regressive definition high definition operational definition picture definition definition mode ostensive definition definition list spot definition resist definition recursive definition scanner definition edge definition by definition language definition field definition procedure definition definition concept

n.
1. 下定义;定义;释义[U][C]
the definitions in a dictionary
词典中的字义
2. 限定;定界;规定[U][C]
The club must give a clear definition of its goals.
俱乐部应对其宗旨作明确规定。
3. (轮廓等的)清晰[U]
4. (透镜等的)分辨率[U]
5. 【物】【摄】清晰度[U]
This photograph lacks definition.
这张相片不清晰。