词汇	gas refrigerating machine
释义	gas refrigerating machine 气体致冷机
随便看	microscopic section razor microscopic segregation microscopic shape microscopic sign microscopic simulation microscopic simulationmodel microscopic simulation model Microscopic simulation of road traffic Microscopic sinus surgery microscopic size microscopic sizing microscopic slide microscopic specks of dust microscopic spectacles microscopic spectral image microscopic spectrophotometry microscopic spectroscope microscopic stage microscopic state microscopic stress microscopic structural analysis microscopic structure microscopic structure analysis microscopic structure and feature microscopic structure inspection of metals