hoàng thổ
Học thuậtThân thiện
Definition
Noun: - Loess: A type of fine, yellowish-brown, wind-blown sediment (silt and clay) that forms fertile soil. It is often associated with arid and semi-arid regions.
Usage Examples
- Noun:
- Đồng bằng sông Hoàng Hà được hình thành từ hoàng thổ. (The Yellow River plain was formed from loess.)
- Hoàng thổ là loại đất rất màu mỡ. (Loess is a very fertile type of soil.)
Advanced Usage
- "Hoàng thổ nguyên": Refers to primary or undisturbed loess deposits.
- Các nhà địa chất nghiên cứu hoàng thổ nguyên để hiểu lịch sử khí hậu. (Geologists study primary loess to understand climate history.)
Variants and Related Words
- Đất hoàng thổ: Loess soil.
- Vùng này chủ yếu là đất hoàng thổ. (This region is primarily loess soil.)
Synonyms
- Phù sa gió: Wind-blown silt (a descriptive term).
- Bụi tích tụ: Accumulated dust (a general term).
Notes on Meaning
This is a technical term from geology and geography. Its core meaning is specifically the aeolian (wind-deposited) sediment known as loess. It is not typically used in general, everyday conversation outside of scientific or agricultural contexts.
- (ddi.a) Loess