lever怎么读，lever什么意思，lever短语和例句

1.He examined the machine, worked a lever that lifted the lid.

他检查了机器，并使用杠杆打开盖子。

2.This lever is unlimited growth.

这根杠杆就是无限成长。

3.The lever gets them out of the box, but after more and more trials, they stopped scratching at the bars and pushing at the ceiling.

杠杆让它们出了盒子，但在越来越多的尝试之后，它们不再抓栏杆和推天花板。

4.The threat of sanctions is our most powerful lever for peace.

实施制裁的威胁是我们争取和平最有力的施压手段。

5.The device itself was right under the vehicle, almost in line with the gear lever.

这个装置本身就在车子下面，几乎与换挡杆成一直线。

6.Next, the researchers trapped the robots in cages and gave the rats the opportunity to release them by pressing a lever.

接下来，研究人员将机器老鼠困在笼子里，让老鼠有机会按下杠杆来释放它们。