- 释义：
- n.&adj. 对角线（的）
- 构词：
- dia穿过,二者之间,对着+gon角+al物→对着角的线,斜线
- 例句：
-
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.
换一句
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Footsteps had scored a diagonal path through the snow.
脚印在雪地上留下了一条对角线.
换一句
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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.
换一句