回复

回复 means 'to reply' in a formal or written context. It is often used in professional or official settings, distinguishing it from more casual terms like 回应 (huí yìng), which can also mean 'to respond' but is less formal.

The character 回 (huí) originally meant 'to turn back' or 'to return,' and 复 (fù) means 'again' or 'to repeat.' Together, they form a word that conveys the idea of responding or replying, implying a return to a previous communication.

回复 is commonly used in emails, letters, and official documents. In modern contexts, it's also used in digital communication, such as social media replies or message board responses. Understanding this term helps learners grasp formal communication in Chinese culture.