operates

1.He is explaining how a machine operates.

他正在解释机器如何运转。

2.The laboratory is still owned by the government but is now commercially operated.

这个实验室仍为政府所有，但现在实商业化运作。

3.The supermarket operates a complimentary shuttle service.

这家超市提供免费购物班车。

4.This kind of punch is easily operated.

这种冲床易于操作。

5.The medicine will quickly operate on such patients.

这种药很快就会在这种病人身上起作用。

6.The boat operates on the Dover—Calais run.

这艘船运多佛——莱航。

7.The bullet wound gangrened and had to be operated.

腐烂了, 必须动手术(切除)。

8.The new law doesn't operate in our favour.

那项新法例实施起来对我们不利。

9.She clenched her teeth when she was operated on.

在被动手术时她咬紧了牙关。

10.The doors can be manually operated in the event of fire.

发生火灾时，这些门可以手动控制。

11.My tractor operates on diesel oil.

我那台拖拉机用柴油开动。

12.The new law operates against us.

这一新法令对我们不利。

13.The single transferable vote system operates.

单一可转让投票体制开始运作。

14.That business operates in several countries.

那家商在几个国家有业务活动。

15.The doctor decided to operate at once.

医生决定立刻动手术。

16.Nearly all the tractors operate on diesel oil.

几乎所有拖拉机都用柴油开动。

17.The surgeons operated on her for a tumour.

外科医生为她施了肿瘤切除手术。

18.His actions operated against the principles of freedom.

他为与自由原则相违背。

19.This radar is operated by an electronic pulse.

这台雷达依靠电子脉冲来操作。

20.They operated under the umbrella of the police.

他们在警方掩护下采取了动。