第一: first; primary; foremost; fi ...前: front刀: knife; sword面: face前刀面: rake face前刀面的位置: lage der spanflche orientation of face前刀面上的合力: resultant tool force on the tool face第一前磨牙: first premolar; frist premolar第一后刀面: major first flank; majorfirstflank第一副后刀面: minor first flank前刀: maeto; sakito上颌右第一前磨牙: maxillary right first premolar tooth上颌左第一前磨牙: maxillary left first premolar tooth下颌右第一前磨牙: mandibular right first premolar tooth下颌左第一前磨牙: mandibular left first premolar tooth第一副后刀面, 刃带: minor first flank第一后刀面, 消振棱: major first flank刀面: front; side; tool face前刀架: front rest刀面角: rake后刀面: freiflä che前刀式步态: scissors gait剃前刀具: protuberance cutter一前一后: tandem一前一后地: in tandem