单词	谱集
释义	谱集spectral set
随便看	metal extrusion hydraulic press metal eye metal fabric metal factor metal fatigue metal ferrite semiconductor fet metal fibre metal filament metal filament lamp metal filament reinforced intermetallic compound matrix composite metal filament reinforced refractory metal matrix composite metal filament reinforced superalloy matrix composite metal filament reinforcement metal fill metal film deposition metal film potentiometer metal film resistor metal film resistron metal film thickness metal filter metal finishing metal flask metal float metal flow metal fluorescent indicator