单词	Biological characteritics
释义	Biological characteritics 生物学特性
随便看	instrument landing system glide path instrument landing systemils instrument landing system ils instrument landing system, ILS instrument landing system localizer Instrument Landing System Partial Instrument Landing System Receiver Instrument landing system reference point Instrument Landing System Solid State instrument lathe instrument lead instrument leads instrument learning instrument letdown procedure instrument lettering instrument leveling instrument ligh instrument light instrument lighting instrumentlike instrument limiting instrument limits instrument line instrument line break accident Instrument Low Approach