populations

英 [pɒpjʊ'leɪʃnz] 美 [pɒpjʊ'leɪʃnz]

• 居群

英英释义

名词 population:

1. the people who inhabit a territory or state

2. a group of organisms of the same species inhabiting a given area

3. (statistics) the entire aggregation of items from which samples can be drawn

4. the number of inhabitants (either the total number or the number of a particular race or class) in a given place (country or city etc.)

5. the act of populating (causing to live in a place)