电缆架线两用电机车

teel-and-cable trolley locomotive

刷握架环(电动机, 发电机的)

кольцевой траверса

这枚火箭装载着若干科学仪器，其中包括一架电视摄像机。

It contains a number of scientific instruments, including a television camera.

这架电视机由于使用太不小心而损坏了。He is totally ignorant of social usage。

The TV set was damaged from rough usage.

这架电视机有一年的保修期。You have my guarantee that I’ll finish the job on time。

The TV set has a year’s guarantee.