ngực giữa
Definition
- Noun (Zoology):
- Mesothorax: The middle segment of the three segments that make up the thorax of an insect, located between the prothorax (front) and metathorax (rear). It typically bears the second pair of legs and the first pair of wings.
Usage Examples
- Noun:
- Côn trùng có ba đốt ngực: ngực trước, ngực giữa và ngực sau. (Insects have three thoracic segments: the prothorax, mesothorax, and metathorax.)
- Đôi cánh đầu tiên được gắn vào ngực giữa. (The first pair of wings is attached to the mesothorax.)
Advanced Usage
- The term is highly specialized and used almost exclusively in scientific contexts, particularly in entomology (the study of insects) and comparative anatomy.
Variants and Related Words
- Ngực trước (n): Prothorax (the first/front thoracic segment).
- Ngực sau (n): Metathorax (the third/rear thoracic segment).
- Đốt ngực (n): Thoracic segment.
Synonyms
- Mesothorax: The direct and only precise English synonym in scientific terminology.
Notes on Usage
- "Ngực giữa" is a technical compound noun. It is not used in everyday language. In general contexts, "ngực" alone means "chest" (of a human or animal). The specific meaning of "mesothorax" is only clear within the compound term and in a scientific context.