单词	火山学家
释义	火山学家 volcanologist火山
随便看	dual empiricism dual emulsion dual encryption dual-ended dual-ended pumping Dual-end pumping dual energy dual-energy dual energy absorptiometry dual energy computed rdiography Dual-Energy Digital Scan Projection Radiography dual-energy Gamma-ray dual energy gamma-rays dual-energy heating dual energy imaging Dual-Energy Imaging Dual Energy Radiographic Absorptiometry Dual-Energy Radiographic Absorptiometry dual energy scan dual energy scanned projection radiography Dual-Energy Scanned Projection Radiography dual energy scanning technique dual energy subtraction Dual-energy subtraction dual energy subtraction radiography