noun [专属名词] 切线,切面;正切
In this paper base tangent length is put forward and lead angle calculating formula is deduced. 这篇文章提出了公法线长度并推导出超前角的计算公式。
adjective [原级] 切线的,相切的;接触的;离题的
It is really the tangent plane. 它确实就是切平面。
noun [专属名词] (Tangent)(美、印度)坦根特(人名)
The conversation went off on a tangent. 谈话突然偏离了正题。