| 释义 |
能见度能见度[néng jiàn dù]1.■visibility; conspicurity; seeing:能见度变坏obstruction to vision;能见度低poor visibility;能见度极差zero-zero;能见度极好 {航空}ceiling and visibility unlimited (CAVU);地面能见度ground visibility
常用词组1.■能见度表 visibility meter;2.■能见度（测定）计 visibility meter; sightmeter |