及时

及时

Timely; prompt.

In this case, "及时" denotes that the help was provided exactly when it was needed, emphasizing promptness.

感谢你的及时帮助。

Thank you for your timely help.

Here, "及时" stresses the importance of informing the doctor promptly to ensure timely medical advice.

如果感觉不适，请及时告诉医生。

If you feel unwell, please inform the doctor promptly.

Here, "及时" means "in a timely manner." It indicates that the task should be completed promptly to meet requirements.

我们必须及时完成这个任务。

We must complete this task in a timely manner.