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
Hi, I'm Mary.
嗨，你好，我叫玛丽。
Without hope, the heart would break.
如无希望，心就破碎。
It certainly didn't arrive here that way.
送到这儿时可不是那样！