有一颗螺丝松了。

One of the screws is loose.

《牛津词典》

人们总是说一颗螺丝坏了一锅汤。

People say that success has a thousand fathers but failure is an orphan.

youdao

其中有一颗螺丝钉松了。

One of the screws had worked loose.

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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

如果你是一颗小小的螺丝钉，你能永远站在自己的岗位？

If you were a tiny screw, could you always stand on your own post?

youdao

如果你是一颗小小的螺丝钉，你能永远站在自己的岗位？

If you were a tiny screw, could you always stand on your own post?

youdao