Cách sử dụng
The expression "hem and haw" is used when someone is having trouble making a decision or answering a question. It means that they are hesitant and unsure about what to say or do. For example, if someone asks you if you want to go to the movies, but you're not sure if you have other plans or if you'll like the movie, you might "hem and haw" before finally giving your answer. It's a way to describe the act of being indecisive or taking a long time to make a decision.