interpretation
1. Branch and root. For example, treat both symptoms and root causes.
2. Animals, plants and minerals that are kept as they are or sorted out for reference in learning and research.
3. In medicine, it refers to blood, sputum, feces, tissue sections, etc. used for testing or research.
specimen 4. Something that can be represented in a certain class of things. Suzhou Gardens by Ye Shengtao [1] : "I think Suzhou Gardens It is a specimen of gardens all over China. "