(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。