词汇	州县
释义	州县 zhōu xiàndepartment and county州縣
随便看	negative resistance tube negative resistance tube oscillator negative-resistance tube oscillator negative resist developer negative resistence element negative resistor negative-resistor negative resist pattern negative resist rinse negative resolution negative response negative response bias negative response zone negative resting potential negative result negative reticle negative reticulum negative retouching negative returen negative return negative return joint bonds negative reverse feed back Negative reversion negative review negative reward