英语词汇director cone of ruled surface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	director cone of ruled surface
释义	director cone of ruled surface
随便看	Least upper bound least upper bound, supremum least value least variance difference least variance difference method least variance ratio least variance ratio estimate least variance ratio method least variance ratio principle least voltage coincidence detection least waist circumference leastways Least weasel least weasels least weight design least weighted variance least wetted perimeter leastwise least work least work theory Least Worst leasure leasy leat a hand with leat aid to

英汉双解词典包含3607232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。