1.
The cliff was almost vertical.
那个悬崖近乎直上直下.
2.
vertical ascent
垂直上升(悬停前)
3.
But this ladder does not go straight up.
然而这个阶梯并不是直上直下的，
4.
The costs are mounting prodigiously.
价格扶摇直上, 令人吃惊.
5.
The airplane zoomed over the top of the mountain.
飞机陡直上升，越过山顶。
6.
"To your hermitage here on the top of the mountain I have climbed, without stopping, these ten miles."
绝顶一茅茨, 直上三十里;
7.
I shot an arrow into the air,
我射一箭直上高空,
8.
The helicopter flew up vertically
直升机垂直向上飞起。
9.
In a vertical or perpendicular line.
垂直地在一条垂直线或竖直线上
10.
and jerking his head till his ears flapped again.
忙得它头直点，耳朵也上下直扇悠。
11.
double rear vault
摆越两杠直角上或直角下
12.
He sat bolt upright in bed and looked at her.
他在床上一下坐直了，眼睛一直瞅着她。
13.
A few kinds of intuitionistic fuzzy groups on a direct product group and their projections
直积群上几类直觉模糊子群及其投影
14.
The sun shone full in her face.
太阳光直射在她脸上。
15.
The sun blazed down on us.
阳光直射在我们身上。
16.
On highways so straight -
在笔直的高速公路上，
17.
To tarry until another catches up.
停留滞留直至别人追上
18.
direct step on wafer
薄片上步进式直接曝光