单词	明暗界限
释义	明暗界限天terminator
随便看	diaphragm capacitor diaphragm capsule diaphragm capsule type level gauge diaphragm carbureter diaphragm carburetor diaphragm carburetter diaphragm carburettor diaphragm carrier ring diaphragm case diaphragm caustic soda diaphragm caustic soda production diaphragm cell diaphragm cell electrolysis process diaphragm cell with metal anodes diaphragm chamber diaphragm chamber-type rate-of-rise detector diaphragm chestpiece diaphragm chuck diaphragm closure diaphragm cloth diaphragm clutch diaphragm cock diaphragm collection diaphragm compliance diaphragm compressor