washer

It´s important to put a lock washer on that last nut, or it can work loose.

重要的是要在最后一个螺母上安装一个防松垫圈，否则它会逐渐变松。

I tossed the last of my socks all into the washer.

我把最后的几双袜子全部扔进了洗衣机。

This is the story about how they acquired the washer.

这就是他们如何获得这台洗衣机的故事。

We use cloth diapers, but we have our own washer and dryer.

我们使用布质尿布，但我们有自己的洗衣机和甩干机。

If you have a leaking tap, you can replace the washer or other components as required.

如果你有一个漏水的龙头，你可以更换垫圈或者其他需要的零件。