齿轮的英语怎么说

齿轮的英文：
gear

There axe wheels within wheels.
齿轮中有齿轮(幕后另有操纵者)。

gear single flank rolling tester
齿轮单面啮合检查仪

Gearing [UK]; leverage
齿轮作用[英国];杠杆作用

planetary gearing
行星齿轮传动

From this technique and the relation to an old cog wheel, the test was called a cogging test
人们根据这一方法以及它与旧齿轮的关系把该试验称为“齿轮周节试验”。

The two cog wheels engaged and the machine started.
那两个齿轮啮合后机器就转动了。

The two cog-wheels engaged and the machine started.
那两个齿轮一啮合,机器就启动了.

One cog-wheel engages with another.
一齿轮与另一齿轮啮合.

cross helical gear
螺旋齿轮,交错斜齿轮

Bevel gear either of a pair of gears with sloping toothed edges
伞齿轮;锥齿轮.

The rotation of this gear on a hub or shaft drives other gears.
安装在衬套或轴上的齿轮的旋转带动其它齿轮转动。

leave a car in neutral gear
让汽车排挡置于空挡位置

worm and wheel steering gear
蜗杆蜗轮转向机构

(of an automobile) high (or top) gear
高速挡

He shifted the gear into revers.
他把排档换成倒档。