Cách sử dụng
The word 'hollow' can be used to describe something that is empty inside. For example, a empty box can be described as "hollow". This word can also be used to describe a sound that is made when you tap on something that is empty inside. Additionally, it can be used to describe a feeling of emptiness or meaninglessness. Overall, 'hollow' is used to indicate that something is empty inside, physically or emotionally.