词汇	有齿牵开器
释义	有齿牵开器医toothed retractor
随便看	planetary tube coldrolling mill planetary tube cold rolling mill planetary tube cold-rolling mill planetary tube colplanishing mill planetary tuning gear planetary type planetary-type ball mill planetary type cabling machine planetary type gear planetary-type grinding machine planetary type mixer planetary-type mixer planetary type motor planetary type vibrator planetary upperatmosphere planetary vibrator planetary vorticity planetary vorticity effect planetary vorticity flux planetary vorticity gradient planetary wave planetary-wave formula planetary wave generator planetary wave pattern Planetary waves