trung giao
Definition
- Noun (Biology, Anatomy):
- Mesoglea: The gelatinous, non-living layer found between the outer epidermis and the inner gastrodermis in the bodies of simple animals like jellyfish, corals, and other cnidarians. It provides structural support and elasticity.
Usage Examples
- Noun:
- Sứa có một lớp trung giao dày, giúp chúng di chuyển bằng cách co bóp. (Jellyfish have a thick mesoglea, which helps them move by contracting.)
- Trung giao là đặc trưng của ngành Thích ty bào (Cnidaria). (The mesoglea is characteristic of the phylum Cnidaria.)
Advanced Usage
- "Lớp trung giao": The mesogleal layer.
- Cấu trúc cơ thể của hải quỳ gồm ba lớp: lớp ngoài, lớp trong và lớp trung giao. (The body structure of a sea anemone consists of three layers: the outer layer, the inner layer, and the mesogleal layer.)
Variants and Related Words
- Mesoglea (n): The direct English equivalent and scientific term for "trung giao".
- Chất trung gian (n): A more general term meaning "intermediate substance" or "medium," which can be used in broader scientific contexts, but is not a precise synonym for the biological term "trung giao."
Synonyms
- Mesoglea: The primary and exact scientific synonym.
- Gelatinous matrix: A descriptive term for its physical properties.
Notes on Usage
- "Trung giao" is a specialized, technical term used almost exclusively in biological and anatomical contexts. It is not used in everyday conversation.
- The word is a compound of "trung" (middle, central) and "giao" (to intersect, layer), directly describing its position as a middle layer.