Cách sử dụng
The word 'proof' can be used in many different ways in English, but generally it means some kind of evidence or confirmation that something is true, accurate, or correct. For example, if you make a statement or claim about something, someone might ask you for proof, meaning that they want to see some kind of evidence or support that what you're saying is true. In mathematics or science, 'proof' often refers to a logical demonstration or explanation that shows why a certain result or conclusion is true. In cooking or baking, 'proof' can mean allowing dough to rise or ferment, which is a process that shows that the yeast is active and working. Overall, the word 'proof' is used to show that something is valid, supported, or confirmed in some way.