Cách sử dụng
The word 'blade' refers to a flat and sharp part of a tool or weapon that cuts through things. Some examples of blades are those found on knives, swords, or even lawnmowers. It is also used to describe the moving part of a fan or a propeller, which generates air or power. The word 'blade' can be used in different contexts such as in cooking, farming or sports. It is important to note that the word 'blade' can also refer to a thin piece of material, such as a metal or plastic sheet, that has a sharp edge used for cutting or scraping.