Cách sử dụng
The word 'nod' means to move your head up and down, usually to show agreement, acknowledgement or understanding. It's a simple gesture where you tilt your head down and then up quickly. You can use 'nod' when someone is talking to you and you want to show that you are listening to them. For example, if your teacher is explaining something in class and you understand it, you can nod your head to show that you comprehend what they are saying. Similarly, you can nod your head if your friend tells you their plan and you agree with it. Overall, 'nod' is a polite and non-verbal way to show that you are paying attention and agree with what someone is saying.