He is repairing the brake lever of an automobile. 他正在修理汽车的刹车杆。
Push the gear lever into first. 把换挡杆推到1 挡。
They levered the iron into the house. 他们用杠子把铁块撬进屋里。
The worker is levering at the rock. 工人用杠杆移动岩石。
We had a lot of trouble levering the roots out. 我们在撬树根时遇到了很多麻烦。
We managed to prise off the lid with a tyre lever. 我们设法用卸外胎用的撬棍撬开了盖子。
Once you're stuck in deep snow, it's difficult to lever yourself out. 你一旦陷进深雪中, 那就很难出来。
They're trying to lever him out of his job as head of the firm. 他们试图把他从公司首脑的位置上给挤走。
Hand wheel,lever and spanner driving and safety valve,pressure reducing valve,traps overleap this symbol. 1、手轮、手柄和扳手传动以及安全阀、减压阀、疏水阀省略本代号。
If you lever up the stone with a stick, you will find lots of insects living beneath it. 要是用棍把这块石头撬起来, 你就会看到那下面有许多虫子。
Prerequisite: The actuating lever of the microswitch must not have been significantly deformed. If the lever is deformed, this must also be replaced. 微开关的驱动杆不允许有明显的变形。如果有明显的变形,必须更换。
A lever (/ˈliːvər/ or US /ˈlɛvər/) is a machine consisting of a beam or rigid rod pivoted at a fixed hinge, or fulcrum. A lever is a rigid body capable of rotating on a point on itself. It is one of the six simple machines identified by Renaissance scientists. A lever amplifies an input force to provide a greater output force, which is said to provide leverage. The ratio of the output force to the input force is the mechanical advantage of the lever.