Population dynamics
[计] 人口动力学
🧩 词语组成解析
dynamics
[dai'næmiks]
n. 动力学、力学;（音乐中的）力度变化;力度强弱法;动态;动力( dynamic的名词复数 );力学;力度;活力;
🗣️ 情景例句
What's up?
有什么事？
Went on to get his master's degree from harvard.
然后在哈佛大学取得了学士学位。
Get the hell out of here!
滚开！