adj.水平的；横的
n.水平线；水平面
The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
Please draw a horizontal line on the page. 请在这一页画条横线。
用作名词 (n.)The bottom of the door is out of the horizontal. 这扇门底部不成水平。
The gymnasts were exercising on the horizontal. 体操运动员们在单杠上练习。
Please raisea gaff above the horizontal. 请升起斜桁把。
adv.水平地
