Cách sử dụng
The word "retraction" typically means to take back or withdraw something that was previously stated or done. For example, if someone says something untrue about another person, they may later retract their statement by admitting it was false. In a medical context, a retraction might refer to the pulling in of the chest muscles during breathing difficulties. Overall, retraction is a formal way to describe someone undoing or correcting a statement or action they made earlier.