Meaning and Usage
"周年" specifically refers to the anniversary of an event, marking the completion of a full year or multiple years since that event occurred. It is commonly used in formal and informal contexts to celebrate milestones such as company founding, weddings, or other significant occasions.
Common Collocations
- "成立周年" (founding anniversary): used for organizations or companies.
- "结婚周年" (wedding anniversary): used for marriage anniversaries.
- "周年庆" (anniversary celebration): refers to events or promotions held to celebrate an anniversary.
Usage Notes
"周年" is often paired with numbers to indicate how many years have passed, e.g., "十周年" (10th anniversary). It is a noun and typically appears after the number and before words like "庆祝" (celebrate) or "活动" (event).
Common Confusions
Do not confuse "周年" with "生日" (birthday). "周年" marks the yearly recurrence of an event's date, not a person's birth date. For example, a company's founding date anniversary is a "周年", while a person's birthday is "生日".