Meaning and Usage
"正常" means 'normal' or 'regular' and is used to describe things that are functioning or occurring as expected without abnormalities. It applies to physical conditions, operations, behaviors, and situations.
Common Collocations
- 正常情况 (normal situation): used to describe typical or expected circumstances.
- 正常运行 (normal operation): often used for machines or systems working properly.
- 正常体温 (normal body temperature): common in medical contexts.
Usage Notes
"正常" is a neutral term and can be used in both formal and informal contexts. It often contrasts with words like "异常" (abnormal) or "不正常" (not normal). When describing people or things, it implies no problems or deviations from the standard.
Common Confusions
Do not confuse "正常" with "经常" (often/frequently). Although they sound similar, "正常" refers to normalcy, while "经常" refers to frequency.
Summary
Use "正常" to indicate that something is in its usual, expected state without issues. It is a versatile adjective useful in daily conversation, technical descriptions, and health-related contexts.