conservation
中文来自 ECDICT
- n.
- 保护，保存
构词拆分
演变路径（由近及远）
- 英语
- 源自 ←古法语
词源说明
释义（英文）
名词 Noun
- The act of preserving, guarding, or protecting; the keeping (of a thing) in a safe or entire state; preservation.
- Wise use of natural resources.
- (biology) The discipline concerned with protection of biodiversity, the environment, and natural resources
- (biology) Genes and associated characteristics of biological organisms that are unchanged by evolution, for example similar or identical nucleic acid sequences or proteins in different species descended from a common ancestor