这机器的螺丝钉松了，你要上紧。

The screw on the machine seems loose; you need to tighten it up.

youdao

我旋下最后一颗螺丝钉，打开了机器的后盖。

I removed the last of the screws and took the back off the machine.

youdao

是很好的年轻球员，所以我们很想念这两颗机器上的螺丝钉。

So we're missing two very important cogs in the machine.

youdao

莱克先生是共和党竞选机器中一枚重要的螺丝钉。

Mr Lake was an important cog in the Republican campaign machine.

youdao

莱克先生是共和党竞选机器中一枚重要的螺丝钉。

Mr Lake was an important cog in the Republican campaign machine.

youdao