gai tên
Definition
- Noun:
- Trichite: A small, needle-like or bristle-like structure, often composed of silica or calcium carbonate, found in certain invertebrates such as sponges. It is a type of microscopic spicule.
Usage Examples
- Noun:
- Dưới kính hiển vi, có thể thấy các gai tên trong mẫu vật hải miên. (Under the microscope, trichites can be seen in the sponge specimen.)
- Cấu trúc gai tên giúp hỗ trợ khung xương của một số loài động vật không xương sống. (The trichite structure helps support the skeleton of some invertebrate species.)
Advanced Usage
- This term is highly specialized and is primarily used in scientific contexts, specifically in zoology, marine biology, and paleontology when describing the minute structural components of organisms.
Variants and Related Words
- Spicule (n): A general term for a small, needle-shaped anatomical structure, often serving as a structural element. Trichites are a type of spicule.
- Tia (n): A ray or spine; a more common Vietnamese word for a thorn or spike, but not a direct scientific synonym for .
Synonyms
- Trichite: The direct English equivalent.
- Microsclere: A type of small spicule in sponges, which may include forms similar to trichites.
Notes on Usage
- "Gai tên" is a technical, scientific term. It is not used in everyday conversation. In common language, "gai" alone means "thorn" or "spine".
- The reference definition "trichite" is accurate and should be used for academic or scientific translation.