单词	-spirone
释义	-spirone 螺酮
随便看	crankcase catalyst crankcase center main section crankcase closed system crank case crank pin crank shaft crance crankcase cylinder oil crank case diaphragm crankcase dilution crankcase door crank case door crankcase drain crankcase drain cock crankcase drain plug crankcase emission crank case emission crankcase emission control system crankcase emissions crankcase explosion crank case explosion crank case explosion-proof door crankcase explosion relief door crank case explosion relief door crank case explosion relief valve crankcase explosions crankcase facing crankcase flange