A ratchet gear is the mechanism that moves the thread from spool to bobbin.

棘齿齿轮是将线从线轴移动到梭心上的机械装置。

金山词霸

The teeth of the wheel gear into each other.

齿轮互相啮合.

《现代汉英综合大词典》

This large gear turns the small one to rotate the cylinder.

这个大齿轮带动小齿轮使滚筒旋转.

《现代汉英综合大词典》

Gear lubricants may congeal and channel in cold weather.

天气冷时齿轮润滑油可能凝结而形成凹槽.

《现代英汉综合大词典》

This large gear turns the small one.

这个大齿轮带动那个小齿轮.

《简明英汉词典》

Gear must be properly lubricated.

齿轮必须适当地加油润滑.

《简明英汉词典》

The cogs gear smoothly.

齿轮啮合得很好.

《简明英汉词典》

The two cogwheels are engaged.

这两个齿轮啮合在一起.

《现代汉英综合大词典》

The gear just would not come unstuck.

齿轮就是松不开来.

《现代汉英综合大词典》

The front cog has 44 teeth.

前齿轮有44个齿。

辞典例句

When the gears are engaged, the crankshaft keeps the car moving.

而曲轴,在齿轮箱挂挡时, 又使汽车持续运动.

辞典例句

This has been implications for the speification of case depth for gears.

这一情况已影响到齿轮硬层深度技术条件的确定.

辞典例句

The new design dispenses with gears.

这种新设计不需要使用齿轮.

辞典例句

One cog - wheel engages with another.

一齿轮与另一齿轮啮合.

辞典例句

The gears are in mesh.

齿轮相互啮合.

辞典例句