Cách sử dụng
The word 'expectancy' means what someone is expecting or hoping will happen in the future. For example, if you are waiting for a package to arrive, you have an expectancy that it will be delivered soon. It can also refer to the length of time that someone or something is expected to live, like the life expectancy of a species or an individual. Overall, 'expectancy' is used to express a belief about what might happen or how long something might last.