英语词汇“sighthole”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	sighthole
释义	sighthole 英'saɪthəʊl美'saɪtˌhoʊln.观察孔⁵⁰检查孔;窥视孔⁵⁰
随便看	negative reserve convergence negative resist negative resistance negative-resistance negative, resistance negative resistance amplifier negative-resistance amplifier negative resistance bridge negative-resistance bridge negative resistance character negative resistance characteristic negative-resistance characteristic negative resistance circuit negative resistance circuits negative resistance device negative-resistance device negative resistance diode negative resistance effect negative resistance effects negative resistance element negative resistance light emitting diode negative resistance limits negative resistance magnetron negative-resistance magnetron Negative resistance model