单词	块硫铋银矿
释义	块硫铋银矿Pavonite
随便看	emergency hammer emergency hand cart emergency hand-drive emergency handle relay emergency hatch emergency horse power emergency hospital emergency illumination emergency-in emergency insertion device emergency instruction emergency intake structure emergency intercom emergency interconnection emergency intervention emergency jettison emergency key emergency kits emergency lamp emergency landing emergency landing carrier emergency landing carrier emergency landing field emergency landing zone emergency lane