英语词汇directed distance怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	directed distance
释义	directed distancen.Mathematics（名词）【数学】 A segment of a line having an indicated positive sense.正线段：一条直线中显示正方向的线段
随便看	selfie self-image self-image self-immolation self-importance self-imposed self-imposed self-improvement self-inclusive self-incompatible self-incrimination self-induced self-induced self-inductance self-induction self-indulgence self-inflicted self-inflicted selfing self-instructed self-instructional self-insurance self-interest self-interest self-involved

英汉双解词典包含166908条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。