1.
Drag onto the page, then right-click to specify top or bottom orientation.
拖到绘图页上，然后右击可指定向上或向下。
2.
The upward or downward inclination of an aircraft wing from true horizontal.
上反角，下反角飞行器的机翼与水平面向上或向下的倾斜角
3.
The airplane must be guided, or steered, so that it will not only go left or right, but also up or down.
飞机必须被制导，即被驾驶，使它不仅可向左或向右而且也可向上或向下飞行。
4.
Specifies how much the value in the Spinner control increases or decreases when the up or down arrow is clicked.
指定在单击微调控件的向上或向下箭头键时增加或减少的值。
5.
Recommended for ages three and up) Lacing up a graffie with your thread!!!
适合3岁或以上)向上、向下、向上、向下……!
6.
push or shove upward, as if from below or behind.
在下面或者地下向上推或者向上挤。
7.
to navigate up(down)a river
向上游（或下游）航行
8.
To get off or down, as from a horse or vehicle.
下马，下车离开或向下，如从马或车辆上
9.
Can be installed vertically (flow up or flow down) or horizontally.
可以垂直（流向朝上或流向朝下）安装或水平安装。
10.
tending or directed upward.
向上趋势的或指向上的。
11.
Up or down arrow for indicating stair direction. Direction can be specified.
用上箭头或下箭头指示楼梯的方向。可指定方向。
12.
To select a topic, use the UP or DOWN arrow keys.
若要选择一个主题，请使用向上键或向下键.
13.
Press the updown buttons to select ether preview or AE lock.
按压向上向下按钮,以选择预对焦或AE锁定。
14.
An upward stroke, as of a brush.
向上的一下如向上一笔
15.
To turn or cause to turn(a vessel) to leeward.
使(船首)转向下风转向或使(船)转向下风
16.
(sports) with hand brought forward and up from below shoulder level.
（体育）手从肩下向前方或上方带动的。
17.
Is it pointing up, down, or sideways?
它是向上、向下，还是向左向右？
18.
Scrolling down or up in a document is generally much easier than scrolling down and up in a document.
在文档中单纯向上或单纯向下滚屏要比上下滚屏简单。