单词	(as) black as coal
释义	见:(as) black as coal
随便看	semiconductor switch semiconductor switches semiconductor switching device semiconductor symbol semiconductor technology semiconductor theory semiconductor theory, materials and properties semiconductor thermal effect semiconductor thermal factor semiconductor thermocouple semiconductor thermoelectric cooling module semiconductor thermometer semiconductor thermopile semiconductor thin film semiconductor transport model semiconductor trap semiconductor triode semiconductor type semiconductor type refrigerator semiconductor valve semiconductor valve device semiconductor varnish semiconductor varnished glass cloth semiconductor wafer semiconductor waveguide