populations
[天][数][农] 总体
例句
The Croatian town of Ilok is a classic case of shifting populations.
伊洛卡的克罗地亚小镇就是人口不停流动的典型例子。
《柯林斯英汉双解大词典》
They had not been exposed to most diseases common to urban populations.
他们未曾遭遇城市人口常得的大多数疾病。
As populations grow, food becomes a problem.
随着人口的增长，食物成了一个问题。
