proximaladj.近似的；邻近的；近身体中央的proximal convergence精神性集合, 近注视性集合proximal electric saw邻面电动锯proximal axial groove邻面轴沟proximal interlocking近侧互锁proximal illumination间接照明proximal finer crease近位指横纹Proximal femoral nail股骨近端髓内钉proximal renal tubule近端肾小管Proximal tubular cell肾小管上皮细胞proximal sensory area基感区