point to指向； 意味着pointn.观点；看法；要点；重点；特点；点；地点；小数点；尖端；岬角；海角；意义；目标；分数；(罗盘上的)方位点；(温度的)点；插座；(字体)磅值v.指；指向；朝向；瞄准；灰泥或水泥勾（某物）的砖缝point-stimulating therapy穴位剌激方法point-of-sale terminals销售点终端机point aesthesiometer double双重的point-to-point transfer点到点转接point- to- point motion点对点运动point-of-sales terminal销售点终端point-by-point scanning逐点扫描point and sphere engineering点面工程point-to-train frequence列车无通信频率point-to-plane discharge尖端-平面间放电