单词 | tractrix |
释义 | tractrixnoun trac·trix ˈtraktriks plural tractrices trakˈtrī(ˌ)sēz : a curve in which the part of the tangent between the point of tangency and a given straight line is constant and which is an involute of a catenary |
随便看 |
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。