
inscribed
词源
源自拉丁语 'inscribere'(in- '进入' + scribere '写'),14世纪通过古法语进入英语。
verb
❶ 指将文字、图案或符号刻写或印在硬质表面(如石头、金属或木头)上,通常用于纪念或装饰目的。
“The names of the fallen soldiers were inscribed on the memorial wall.”
(阵亡士兵的名字被刻在纪念墙上。)
“She inscribed her initials on the back of the watch.”
(她在手表背面刻上了自己名字的首字母。)
❶ 在数学中,指将几何图形内接于另一个图形内,使其顶点或边界完全接触外图形。
“A square inscribed in a circle touches the circle at four points.”
(圆内接正方形的四个顶点都与圆周接触。)
“The students learned how to inscribe an equilateral triangle in a given circle.”
(学生们学习了如何在给定圆内作内接等边三角形。)
常见短语
inscribed angle — 几何术语,指顶点在圆周上且两边为弦的角,其度数等于所对弧的一半。
“The measure of an inscribed angle is half the measure of its intercepted arc.”
(圆周角的度数等于其所截弧度数的一半。)
inscribed circle — 几何术语,指与多边形所有边都相切的圆,又称内切圆。
“Every triangle has a unique inscribed circle called the incircle.”
(每个三角形都有唯一的内切圆,称为内心圆。)