Cách sử dụng
The word "washer" has a few different meanings, but one common use is to describe a small, flat piece of metal, plastic, or rubber that is used to help secure or tighten nuts and bolts. Washers are often used in mechanical and construction settings, such as when building furniture or fixing a car. They can also be used in household appliances, like washing machines, to help prevent leaks. So, if you are talking about fixing something or building something, the word "washer" might come up!