Cách sử dụng
The word 'interstitial' is used to describe something that is in between or found in small spaces or gaps. For example, we might use the word to describe the tissue between cells, or the ads that are found in between videos on websites. It can also be used to talk about the spaces between buildings or the small spaces in our bodies where fluids flow. It's a word that is often used in scientific, medical and technical contexts, so you might not encounter it in everyday conversations.