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]