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	sunrose suns sunscald sunscalds sunscreen sunscreening sunscreens sunseeker sunseekers sunset sunset clam Sunset Crater sunset gun sunset lily sunset red sunset shell sunset wall Sunset Yellow FCF sunsets sunsetted sunsetting sunsetty sunshade sunshades sunshine

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。