单词	初期核[炉]心
释义	初期核[炉]心initial core
随便看	ground avalanche ground avoidance radar ground-backscatter ground bailiff ground-bailiff groundbailiff ground bait ground-bait groundbait ground ball ground bar ground-based ground-based astronomy ground-based electronic landing aid ground-based electrooptical deep-space surveillance ground-based ionosonde ground-based lidar ground-based measurement ground-based missile ground based navigation aid ground-based navigation aid ground-based navigational system ground-based observation ground-based observatories ground-based probe