Cách sử dụng
The expression "lay up" means to set aside or store something for future use or safekeeping. For example, you can lay up food for the winter, or you can lay up money in a savings account. It can also refer to the act of taking a break from work or physical activity due to injury or illness. For instance, if a basketball player has a knee injury, they might have to lay up for a few weeks to give their injury time to heal. This expression is commonly used in casual conversations and informal writing.