Cách sử dụng
The word 'app' is short for 'application' and refers to a software program that is designed to perform a specific task or provide entertainment on a smartphone or tablet. You can use 'app' to talk about the different programs you have on your phone or tablet, like games, social media apps, weather apps, or fitness apps. For example, you might say, "I love using the Duolingo app to learn new languages," or "I have a bunch of apps on my phone for tracking my workouts and staying healthy."