(geometry) a straight line connecting any two vertices of a polygon that are not adjacent
a line or cut across a fabric that is not at right angles to a side of the fabric
an oblique line of squares of the same color on a checkerboard;
"the bishop moves on the diagonals"
(mathematics) a set of entries in a square matrix running diagonally either from the upper left to lower right entry or running from the upper right to lower left entry
a punctuation mark (/) used to separate related items of information
Adjective:
connecting two nonadjacent corners of a plane figure or any two corners of a solid that are not in the same face;
"a diagonal line across the page"
having an oblique or slanted direction
双语例句
1. The book has a diagonal black stripe on the cover.
书的封面上有条连接对角的黑斜线.
来自《简明英汉词典》
2. Footsteps had scored a diagonal path through the snow.
脚印在雪地上留下了一条对角线.
来自《简明英汉词典》
3. Draw a diagonal line to divide the square into two triangles.
画一条对角线,把正方形分成两个三角形.
来自辞典例句
4. The lumped mass matrix is a diagonal matrix.
集中质量阵是一个对用阵.
来自辞典例句
5. The square matrix is called a diagonal matrix.
该方矩阵称为对角矩阵.
来自辞典例句
用作形容词 (adj.)
When 2 or 4 or 6 players, the diagonal play is your enemy. 2人、4人或6人游戏时与互为对角线的一方对抗，
Of course! My outlet is diagonal. 当然咯，我的插座是斜的。
The wood surface of the furniture is full of diagonal stripes. 这件家具的木头表面上布满了斜纹。
用作名词 (n.)
Each stitch covers a diagonal of one cell of the grid. 每条缝线覆盖格子的对角线。
Twill fabrics have either a right - hand or left - hand diagonal. 斜纹织物的斜纹线可以是右斜的,也可以是左斜的。
