Cách sử dụng
The expression "cave in" means to collapse or give way suddenly. It is often used to describe a physical structure, such as a building or a mine shaft, that unexpectedly collapses. It can also be used figuratively to describe a person or group of people who suddenly give in to pressure, persuasion or coercion. For example, "The roof of the old barn caved in during the storm" or "After hours of negotiation, the company finally caved in to the union's demands."