line width短语²⁸⁷⁶⁰ 基本例句 线宽 Choosing a line/span> width that is too small results in the lines not being visible at all, and a line width too large renders the output useless because the lines cover all geometries. 线宽太小会导致线条完全不可见，太大则会导致显示没有用的输出，因为线条覆盖了所有的几何图形。 ibm