Kin selection
亲缘选择
🧩 词语组成解析
kin
[kin]
n. 亲戚;家族，门第;亲属关系;
adj. 有亲属关系的;同类的;
🗣️ 情景例句
There are three things that have to be done first, Harry.
首先我们必须做三件事， Harry。
The newsboy throws his papers in the wrong place.
报童把报纸投错了地方。
What is it about?
这是关于什么的？