单词	光阀--光管
释义	光阀；光管light valve
随便看	double distilled double-distilled double distilled liquor, double-distilled liquor double distilled water double distilled water-- redistilled water double distilled water; redistilled water double distribution double division double-division stem double-division thermometer double dièse double dièse {fr.} double document double dog double dome double-dome double-domed double dome, double-dome double dominant double door double doors double doped channel double-doped transistor double dormancy