单词	后悬骨
释义	后悬骨 hòu xuán gǔ postphragma; metaphragma后悬骨postphragma
随便看	instrument landing approach instrument landing system instrument landing system glide path instrument landing system (ils) instrument landing system{=ils} instrument landing system localizer instrument landing system 仪表着陆系统 instrument lead instrument leads instrument lettering instrument leveling instrument light instrument--light instrument lighting instrument line instrument line break accident instrument low approach system instrumentman instrumentman {= im} instrument material instrument-- measuring instrument meteorological condition instrument meteorological condition flight instrument meteorological condition (imc) instrument meteorological condition (imc)flight