名詞 visibility:

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

1. Atmospheric moisture, dust, smoke, and vapor that diminishes visibility.
   霧氣造成能見度降低的大氣潮氣、塵埃、煙霧以及水汽
2. Dense fog is covering roads in the north and visibility is very poor.
   濃霧籠罩了北部的公路，能見度很低。
3. Fog restricted visibility.
   霧天能見度很低。

vis.i.bil.i.ty

n.（名詞）
【復(fù)數(shù)】 vis.i.bil.i.ties
The fact, state, or degree of being visible.
可見性，清晰程度：能看見的事實(shí)、狀態(tài)和程度
Abbr. vis.The greatest distance under given weather conditions to which it is possible to see without instrumental assistance.
縮寫 vis.視程：在的特定天氣狀況下不用儀器的幫助所能看到的最大距離

The capability of being easily observed:
引人注目：易被觀察到的能力：
例句：
an executive with high visibility.
有很大吸引力的總經(jīng)理

The capability of providing a clear, unobstructed view:
能見度：提供無障礙視域的能力：
例句：
a windshield with good visibility.
視力很好的擋風(fēng)玻璃