... prefix-detection problem 前缀检测问题 prefixed point 前定点 prefixing 加前缀 ...
双语例句
1
Therefore, each point should be prefixed with the control character L. The third control character Z closes a path, which is needed for (multi-)polygons.
因此，每个点之前应该加上控制字符 L 作为前缀。 第三个控制字符 Z 关闭一条路径，这对于（多）多边形是必需的。
2
Therefore, each point should be prefixed with the control character L. the third control character Z closes a path, which is needed for (multi -) polygons.