1.
system of fast and loose pulleys
固定轮及游滑轮系统
2.
A pulley or a system of pulleys set in a casing.
滑轮，滑轮组安装在机械外壳中的滑轮或滑轮组
3.
self-locking differential with side ring and radial cam plate
凸轮滑滑块自锁差速器
4.
tyre-lock chain
胎锁链(轮胎防滑)
5.
crane wheel pairs and blocks
起重机轮系和滑轮组
6.
lubricating gear
润滑装置[机构]; 润滑器; 齿轮式润滑泵
7.
Swimming, skating and climbing.
游泳、滑冰和爬山。
8.
rubber studded tyre
加装橡皮防滑钉轮胎
9.
jacquard machine with double griffe blocks
复式刀箱滑轮提花机
10.
reverse sliding gear
倒车[换向]滑动齿轮
11.
the smooth contours of a sculpture
雕塑物的平滑的轮廓线.
12.
aircraft gas turbine bearing lubrication
飞机燃气涡轮轴承润滑
13.
Levers and pulleys are simple machines.
杠杆和滑轮是简单机械。
14.
thread the wire through(the pulley)
把金属丝穿进（滑轮）去.
15.
automobile transmission gear oi
汽车传动齿轮润滑油
16.
The brakes locked, causing the car to skid.
汽车因车轮刹住而打滑.
17.
equip a car with snow tires.
为轿车配备防滑轮胎。
18.
luBricate the gears of a car
在车的齿轮上加润滑油