词汇	钻削采煤机
释义	钻削采煤机医trepanner
随便看	picture-shading signal picture shape picture sharing picture-sharing picture sharphness picture sharpnes picture sharpness picture sharpness control picture shift picture shifting pictureshow picture show picture showing picture-signal amplitude picture signal band picture signal circuit picture signal clamping picture signal crispening picture signal distribution amplifier picture signal frequency picture signal gain picture signal generation picture signal generator picture signal monitor picture signal polarity