adj. 垂直的,成直角的;直立的,险陡的;[建]垂直式的;〈谑〉直站着的
n. 垂直线,垂直面;直立,直立姿势,廉直;垂直测器,锤规;[建]垂直式建筑,绝壁
网络 垂线; 正交的; 垂足
Are the lines perpendicular to each other?
这些直线相互垂直吗?
The sides of the mountain are almost perpendicular.
山的两侧几乎是垂直的。
What she´s going to do is to start loading up the electrons, and you see this wand here move slowly, and start become perpendicular.
她要做的是开始加载电子,你可以看到这个棒子移动得很慢,并开始变得垂直了。
The wall is a little out of the perpendicular.
墙壁有点倾斜。
The left wing dipped until it was perpendicular to the ground.
左翼下垂至与地面成90度角。