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	murderesses murdering murderous murders Murdoch Murdoch Murdock murein mureins murex murexes MureÍ MureÍul Murfree Murfreesboro Murgab muriatic acid muricate muricated murices murices Murillo murine murines murine typhus

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。