"lag behind in" in Chinese (Simplified)
在...落后
Definition
在某个领域或活动中比其他人进展更慢。
Usage Notes (Chinese (Simplified))
常用于教育、商业或科技领域比较进展。'in'后面要紧跟具体领域或科目（如'lag behind in technology'）。语气中性，但用于成绩时可能带点负面。
Examples
Many students lag behind in math if they miss classes.
许多学生如果缺课就会**在数学上落后**。
We lag behind in technology compared to other countries.
与其他国家相比，我们**在技术上落后**。
The company doesn't want to lag behind in innovation.
公司不想**在创新方面落后**。
If we lag behind in updates, our app will lose users fast.
如果我们**在更新方面落后**，我们的应用会很快失去用户。
She always tries not to lag behind in her work, even if it's tough.
即使很难，她也总是努力不**在工作上落后**。
Don’t worry if you lag behind in class—just ask for help when you need it.
如果你**在课堂上落后**，别担心，需要时只管求助。