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	sky sign sky train sky truck sky wave sky's horse sky-dome sky-flower sky-gazer sky-high sky-rider skybal skybald skyborne skybox skyboxes skycap skycaps skycoach skydive skydived skydiver skydivers skydives skydiving skydivings

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。