(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
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。