中英释义：
原声例句
我真不懂为什么要留校？是我的错，对不起，爸爸。走对角线。
Still don't understand this detention thing. It was my fault. Sorry, Dad. Cross court.
《歌舞青春》《High School Musical》
双语例句
他们在棋盘上走对角线。
They move diagonal on the chessboard.
他在纸上画了一条对角线。
He drew a diagonal line on the paper.
这个矩形的对角线相等。
The diagonal of this rectangle are equal.
你可以沿着对角线切开这个蛋糕。
You can cut this cake along the diagonal.
这张桌子的对角线长度是多少？
What is the length of the diagonal of this table?
长方形的对角线比它的边要长。
The diagonal of the rectangle is longer than its sides.
矩形的对角线长度相等。
The diagonals of a rectangle are equal in length.
菱形的对角线互相垂直平分。
The diagonals of a rhombus bisect each other at right angles.
平行四边形的对角线互相平分。
The diagonals of a parallelogram bisect each other.
电视屏幕的对角线长度是42英寸。
The TV screen has a diagonal length of 42 inches.