Meaning and Usage
The term 降温 (jiàngwēn) primarily means 'to lower the temperature' or 'temperature drop.' It is commonly used in weather forecasts to describe a decrease in air temperature. Beyond the literal sense, 降温 can also describe a cooling or decline in atmosphere, mood, or enthusiasm, such as in meetings or social situations.
Common Collocations
- 降温天气 (jiàngwēn tiānqì): cooling weather, used when the temperature noticeably drops.
- 气温降温 (qìwēn jiàngwēn): temperature drops, often in meteorological contexts.
- 气氛降温 (qìfēn jiàngwēn): atmosphere cools down, used metaphorically for mood changes.
Usage Notes
When used literally, 降温 often appears with words related to weather or temperature. When used figuratively, it describes a decline in enthusiasm or warmth in social contexts. It is important not to confuse 降温 with 变冷 (biàn lěng), which also means 'to get cold' but is more general and less formal.
Register and Tone
The word 降温 is neutral and appropriate for both spoken and written Chinese, including news reports and daily conversation.
Summary
Use 降温 to talk about temperature drops in weather or to describe a cooling mood or atmosphere. It is versatile and common in both literal and figurative contexts.