1.
Are you in first or second?
你用的是一挡还是二挡?
2.
The car is in/out of gear, ie has the gears engaged/disengaged.
汽车挂上挡[未挂挡].
3.
An act of bodily obstruction, as of a player or ball.
阻挡运动员用身体阻挡或用球挡
4.
SHIFT FROM PARK TO AUTOSTICK, BUT DO NOT UPSHIFT OR DOWNSHIFT.
从停车挡换至自动变速挡，但不要换至其他挡。
5.
Mind out you're blocking the passage.
让让--你挡道了.
6.
crossbar of the mo(u)lding box
(铸造)箱筋, 箱挡
7.
Rings for shoulder
GB/T886-1986轴肩挡圈
8.
scotch yoke
止转棒轭, 挡车轭
9.
Mind out (of the way) you're blocking the passage.
让让（路）--你挡道了.
10.
Let's spread some newspapers on the floor to catch the dust.
我们在地板上铺些报纸来挡挡土吧。
11.
The car have four forward gear and one reverse gear.
那汽车有四个前进挡和一个倒挡。
12.
cars with five forward gears and a reverse
有五个前进挡和一个倒挡的汽车.
13.
To perform an act of interference.
掩护，阻挡进行阻挡的行为
14.
Specifications for ring-Circlips
GB/T959.1-1986挡圈技术条件--弹性挡圈
15.
Specifications for ring-Cutting rings
GB/T959.3-1986挡圈技术条件--切制挡圈
16.
3-4 Shift Sol, No RPM Drop @ 3-4 Shift
3-4挡Sol,无RPM下降@3-4挡
17.
In a position to obstruct, hinder, or interfere.
挡道地处在阻碍、阻挡或干涉的位置上
18.
Specifications for ring-Round wire snap rings
GB/T959.2-1986挡圈技术条件--钢丝挡圈