短語詞組短語reference tooth side surface 基準刀齒側面worm tooth -surface 蝸桿齒面Tooth -surface quality 齒面質量hardened tooth -surface 硬齒面齒輪designed tooth side surface 設計刀齒側面Tooth h surface 輪齒表面practical tooth side surface 實際刀齒側面tooth surface contact stress 齒面接觸應力 返回 tooth surface