Cách sử dụng
The word 'retrieval' means to get something back that was lost or misplaced. It is used in different contexts such as retrieving a lost object like keys, retrieving data from a computer, or retrieving information from memory. For an English learner, it is important to understand the context in which the word is used to comprehend its meaning. For example, if someone says they need help with data retrieval, it means they need assistance in getting information from a computer or other electronic device. Similarly, if someone says they have trouble with memory retrieval, it means they have difficulty remembering things. Overall, 'retrieval' is a word used to describe the act of recovering something that was lost or needed.