单词	wing bar
释义	wing bar wing′ bar` n. a line of contrasting color along the coverts of a bird's wing. [1850–55] wing bar wing bar Typical wing bars in precision approach path indicator and abridged precision approach path indicator visual approach slope indicator systems.A row of approach lights perpendicular to the runway and starting beyond the runway edge as a part of the visual slope indication systems.
随便看	near earth asteroid prospector near-earth asteroid rendezvous near earth asteroids near-earth asteroids near earth asteroid sample return near-earth asteroid thermal model mvofr mvog mvoi mvoip mvol m von davidoff mvop mvor mvorm mvos mvotma mvov mvp mvp2 mvpa mvpal mvpb mvpba mv-pc

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。