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 pattern drawn by the sand pendulums is related with the length of their swinging lines and the position of the common point of the two swinging lines. 沙摆绘制出的图形与其摆绳的长度及两条摆绳合点的位置有关。