词汇	墓窟
释义	墓窟 mù kū墓穴；坟墓。
随便看	navigational data Navigational Data Assimilation Computer navigational data log navigational datum navigational difficulties Navigational Digital Computer navigational draft navigational drilling navigational duty navigational echo sounder navigational education and training navigational electronics navigational environment navigational equipment navigational error navigational escort navigational facilities navigational facuhy navigational fairs navigational fixing navigational flight navigational flight chart navigational grid navigational guarantee rate Navigational Guidance Support