1.
a zig to the right followed a zag to the left
先向左后向右的急转
2.
BIB - backward indicator bit
BIB -- 后向指示器位
3.
Backward conditioning
后向制约(心理学)
4.
BSN - Backward sequence number
BSN -- 后向序列号
5.
"Backward-forward integration, linkage"
前后向一体化,前后向联系
6.
forwards, backwards, westwards, homewards, etc
向前、 向后、 向西、 向家里等.
7.
About/Left/Right turn! ie as military commands
向后[左/右]转!
8.
To or toward the back or rear.
向后地向或朝向后边或后部地
9.
Being in a backward direction.
向后的处于向后的方向的
10.
At, to, or toward the rear or back; backward.
在后地，向后地在、到或向着后面或后部地；向后地，落后地
11.
The company faced about, turning from east to west.
连队向后转，从东转向西。
12.
moving or directed or tending in a backward direction or contrary to a previous direction.
向后面的方向移动、朝向后面或倾向于后面，或者与先前的方向相反。
13.
CALIPER LEDGES (TO REAR)
夹制器凸耳（向后）
14.
after quarterpoint
后舷135°的方向
15.
A rearward direction, point, or position.
后面向后的方向、点或位置
16.
Afterwards, I went toward the yard and looked upward, downward, inward, outward, forward and backward.
后来我走向院子,向上下内外前后看.
17.
Turn left, please. Turn right, please. Turn back, please. Turn around, please.
请向左转.请向右转.请向后转.请转一圈.
18.
A march back or in a reverse direction.
反方向行进，向后转行进向后行进或向反方向行进