Cách sử dụng
The word 'thermal' is used to describe something related to heat. For example, a thermal blanket is a blanket that keeps you warm by trapping heat, while thermal imaging is a way to see how much heat is being emitted from different surfaces. The word 'thermal' can also be used to describe certain materials like thermal insulation, which is used to keep buildings warm or cool by preventing the transfer of heat. Overall, 'thermal' is an important word to know if you want to talk about anything related to heat or temperature.