
好词典

源自拉丁语 'diagonalis',意为 '斜的',来自希腊语 'diagonios'('dia-' 穿过 + 'gonia' 角)。
❶ 对角线,指连接多边形两个不相邻顶点的直线,或在矩形中从一个角到对角的直线。
“The two diagonals of a square intersect at the center.”
(正方形的两条对角线在中心相交。)
“She drew the diagonals of the rectangle to find its center.”
(她画了矩形的对角线以找到其中心。)
❶ 斜线,指在几何图形中呈倾斜方向的直线或路径。
“The player moved along the diagonals of the chessboard.”
(棋手沿着棋盘的对角线移动。)
“The fabric had a pattern of crisscrossing diagonals.”
(布料上有交叉斜线的图案。)
draw the diagonals — 画对角线,通常用于几何图形中,以确定中心或验证形状。
“To find the center of the square, draw the diagonals.”
(要找到正方形的中心,画出对角线。)
along the diagonals — 沿着对角线方向移动或排列,常见于棋盘或几何问题中。
“The bishop moves along the diagonals in chess.”
(在国际象棋中,象沿着对角线移动。)