单词	medical installation
释义	medical installation 医疗设备施
随便看	digital frequency dividing circuit digital frequency down-conversion digital frequency generator digital frequency-hop system digital frequency measurement digital frequency measuring digital frequency memory digital frequency meter digital frequency meterdfm digital frequency metre digital frequency-modulating exciter digital frequency modulation digital frequency modulator digital frequency monitor digital frequency multiplication digital frequency multiplier digital frequency receiver digital frequency stabilization Digital frequency synthesis digital frequency synthesizer digital frequency synthesizerdfs digital fringe projection digital front digital front-end digital front-end filter