单词	封闭分类
释义	封闭分类close classification
随便看	aircraft-- medium-haul aircraft; medium-haul aircraftmen aircraft meteorological station aircraft microphone aircraft--microphone aircraft; mid-wing aircraft mile aircraft; military aircraft missile aircraft model aircraft--model aircraft modification aircraft moving blip aircraft multiband transmitter aircraft; naval aircraft navigation [aircraft] navigation lights aircraft-- nearsonic aircraft; nearsonic aircraft noise aircraft noise zone aircraft nose section aircraft nuclear propulsion aircraft nuclear propulsion (anp)