DICT.TW Dictionary Taiwan

 opac·i·ty /oˈpæsəti/
 不透明,電波不透過,不透明體

 opac·i·ty /oˈpæsətɪ/ 名詞
 不透明性,混濁,不透明,不透光,不透明區,濁斑

 opacity
 不透明性; 暗度

 O·pac·i·ty n.
 1. The state of being opaque; the quality of a body which renders it impervious to the rays of light; want of transparency; opaqueness.
 2. Obscurity; want of clearness.
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 opacity
      n 1: the phenomenon of not permitting the passage of
           electromagnetic radiation [ant: transparency]
      2: incomprehensibility resulting from obscurity of meaning
         [syn: opaqueness]
      3: the quality of being opaque to a degree; the degree to which
         something reduces the passage of light [syn: opaqueness]
         [ant: clearness]