I didn't mean to scare you, but your right rear wheel is loose.

是故意吓你 你的子右轮胎松了。

His rear wheel spun on the loose stones.

【loose，looseness】他的后轮在松散的石头打转。

The car slid sideways, its rear wheels spinning.

【wheel】汽向一侧打滑，后轮猛转。

Each side mower swings around two axles and over the rear wheels into the transport position.

每台侧割草机绕两个轴摆动并越过后轮进入运输位置。

All the cars have the left rear wheel painted black as a mourning wreath and there's a persistent wail all night along the North Shore.'

所有的汽都把左后轮漆了黑漆当花，进入城北的湖边整夜哀声绝于耳。"

Throughout the 1800s, several improvements made these newfangled wheelchairs even better, like rear wheels and casters — which are wheels that can swivel like on a shopping cart.

在整个19世纪，一些改进使这些新式的轮椅断提升，比如后轮和脚轮——这些是可以像购物一样旋转的轮子。

If you have a front wheel drive car, it's going to be a CV axle, rear wheel drive, all wheel drive car, you're going to have some drive shafts.

如果你有一辆前轮驱动的汽，那么它要么是传动轴，后轮驱动，全轮驱动汽，有一些驱动轴。

The tests are run in a laboratory, and the vehicle is strapped down and run on some rollers. So, it's stationary. The rear wheels don't turn.

测试在实验室中进行，辆被捆住，并在一些滚子运行。所以，它是静止的。后轮转动。

With the choke full out, the engine answered at once to the starter and the roar drowned the faltering words of the commissionaire who jumped aside as the rear wheels whipped gravel at his piped trouser-legs.

阻风门全开后，发动机立即响应启动器，轰鸣声淹没了售票员结结巴巴的话，当后轮在他的滚边裤腿抽打碎石时，售票员跳到一边。

“We have to attach tire chains to the rear wheel, otherwise it's very easy to lose balance when going up the unpaved paths that were at a near 90 degree angle, ” Li Lang, a 21-year-old motorcyclist, told local media.

21 岁的摩托手李朗告诉当地媒体：“们必须把轮胎链绑在后轮，否则在接近 90 度角的土路面很容易失去平衡。”