单词	directory system
释义	directory system 目录系统
随便看	cobalt alloy cobalt alloy permanent magnet cobalt alum cobalt aluminate cobalt aluminium oxide cobaltamine cobaltamine complex cobaltammine cobaltammine compound cobaltammines cobalt ammonium alum cobalt arsenide sulfide cobaltarthurite cobaltate cobaltates cobalt aurate membranes cobaltaustinite cobalt autunite cobalt-base alloy cobalt base alloys cobalt-base alloys cobalt based alloy cobalt-base hard facing alloy cobalt-base heat-resisting alloy cobalt-base permanent magnet material 明法审令明火执仗明火执杖明火执械明火持杖明珠弹雀明珠投暗明珠暗投明白了当明目张胆員哢哥哥们儿哥伦布哥伦比亚哥儿哥儿们哥哥哥士的