# P81

###### 静卜(进一寸有进一寸的欢喜)
• 2020-03-05 17:35:50
2人阅读

## 静卜对本书的所有笔记  · · · · · ·

• ###### P67

Among many social mammals, males have erections during competitive situations as a sign...

• ###### Depression

If I had to define a major depression in a single sentence, I would describe it as a "g...