单词	lead angle
释义	lead angle noun ˈlēd- : the angle between the tangent to a helix or screw thread and the plane perpendicular to the helical axis Word History Etymology lead entry 2
随便看	sakyas sal sal alembroth sal ammoniac sal Atticum sal organ sal prunella sal tree sal volatile sala salaam salaam alaikum salaamed salaaming salaams Salaberry-de-Valleyfield salabilities salability salable salabler salablest salacious salaciously salaciousness salaciousnesses

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。