Cách sử dụng
The word 'telltale' is used to describe something that reveals or gives away information or clues about something. For example, if a person's nervous fidgeting is a telltale sign that they are lying, it means their body language is giving away the fact that they are not telling the truth. The word 'telltale' can also be used to describe something that is used to monitor or indicate something else, such as a telltale light on a car dashboard that indicates when there is a problem with the engine. So, if you want to use the word 'telltale' in a sentence, try to think of something that reveals information or gives clues about something else.