dịch rỉ
Definition
- Noun:
- Exudate: A fluid, often containing various biological components, that oozes or seeps out from tissues, blood vessels, or plant parts, typically as a result of inflammation, injury, or a pathological process. In botany, it refers to plant sap or other fluids exuded from a plant.
Usage Examples
- Noun:
- Vết thương có dịch rỉ ra ngoài. (The wound has exudate oozing out.)
- Dịch rỉ từ cây cao su được thu hoạch để sản xuất. (The exudate from the rubber tree is harvested for production.)
- Bác sĩ cần kiểm tra loại dịch rỉ để chẩn đoán. (The doctor needs to examine the type of exudate for diagnosis.)
Advanced Usage
- Medical Context: Used to describe fluid from wounds, blisters, or inflamed areas.
- Dịch rỉ huyết thanh là một dấu hiệu của viêm. (Serous exudate is a sign of inflammation.)
- Botanical Context: Refers to plant exudates like latex, resin, or sap.
- Dịch rỉ từ nhựa cây có thể dùng làm keo. (The exudate from tree resin can be used as glue.)
Variants and Related Words
- Chất tiết (Secretion): A substance produced and released by a cell or gland, often for a specific function. While related, "chất tiết" implies an active physiological process, whereas "dịch rỉ" often implies passive oozing due to a condition.
- Dịch (Fluid): A general term for any bodily or plant fluid.
- Mủ (Pus): A specific type of thick, often yellowish exudate associated with bacterial infection.
Synonyms
- Chất thấm ra (Oozing substance)
- Dịch thấm (Transudate): Specifically a fluid that passes through a membrane or tissue due to pressure differences, often with low protein content, contrasting with the inflammatory nature of many "dịch rỉ".
Related Phrases
- Rỉ dịch (To exude): The verb form describing the action of oozing.
- Vết bỏng đang rỉ dịch. (The burn is exuding fluid.)
- Dịch rỉ viêm (Inflammatory exudate): A common medical phrase specifying exudate from inflammation.