visibility

名词 visibility:

1. quality or fact or degree of being visible; perceptible by the eye or obvious to the eye
   同义词：visibleness
2. degree of exposure to public notice
   同义词：profile
3. capability of providing a clear unobstructed view

1. Atmospheric moisture, dust, smoke, and vapor that diminishes visibility.
   雾气造成能见度降低的大气潮气、尘埃、烟雾以及水汽
2. Dense fog is covering roads in the north and visibility is very poor.
   浓雾笼罩了北部的公路，能见度很低。
3. Fog restricted visibility.
   雾天能见度很低。

vis.i.bil.i.ty

n.（名词）
【复数】 vis.i.bil.i.ties
The fact, state, or degree of being visible.
可见性，清晰程度：能看见的事实、状态和程度
Abbr. vis.The greatest distance under given weather conditions to which it is possible to see without instrumental assistance.
缩写 vis.视程：在的特定天气状况下不用仪器的帮助所能看到的最大距离

The capability of being easily observed:
引人注目：易被观察到的能力：
例句：
an executive with high visibility.
有很大吸引力的总经理

The capability of providing a clear, unobstructed view:
能见度：提供无障碍视域的能力：
例句：
a windshield with good visibility.
视力很好的挡风玻璃