point n.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
双语例句
The anode is the readout point, so it is usually operated at near-ground potential and the cathode at a high negative potential. 由于阳极是读出点，所以通常工作在接近地的电位，而阴极则处于负的高电位。
