vertical的意思：
adj.竖的；垂直的；直立的；纵向的，n.垂直线；位置
双语例句：
1、Both pens were green with gold stripes, but on one the stripes were horizontal; on the other, they were vertical.
两支钢笔都是绿色的并嵌有金色的条纹，不过其中一支的条纹是横的，而另外一支，是竖的。
2、To meet the national trend of social work, we should realize education practice to achieve full vertical and horizontal socialization of the whole society.
要适应民族工作社会化的趋势，实现教育实践纵向的全社会化和横向的全社会化。
3、The vertical line meets the horizontal one here.
垂直线与水平线在此相交。
