不开心 (bù kāi xīn) — 'not happy
Means 'not happy', often used to express dissatisfaction or disappointment in a light-hearted way, especially in online discussions.
Example Usage
今天的考试我不开心，没考好。
I’m not happy today because I didn’t do well on the exam.
Cultural Context
A common phrase that resonates with shared experiences of disappointment, particularly among students.
Category: daily-life