visibility
n. 能见度，能见距离；可见性，明显性；关注度，知名度
例句
Fog severely restricted visibility.
浓雾严重影响了能见度。
《牛津词典》
Visibility was poor.
能见度差。
《柯林斯英汉双解大词典》
It was raining heavily and visibility was poor.
当时天下着大雨，能见度很低。
