表示展线的英文单词
“展线”对应的英文单词有：extension of line、route development ，一共2个，具体意思及用法如下：
extension of line展线
route development展线
与展线相关的短语
展线法development
之形展线法zigzag development
展线系数coefficient of extension line;coefficient of development line
切展线[数] involute;evolvent