opaqueness [化] 不透明性; 不透明度
opaqueness[ noun ]- incomprehensibility resulting from obscurity of meaning
<noun.attribute>
- the quality of being opaque to a degree; the degree to which something reduces the passage of light
<noun.attribute>
Opaqueness \O*paque"ness\, n.
The state or quality of being impervious to light; opacity.
--Dr. H. More.