这个应用程序将会让你获得对这几个定时器类的清晰的理解。

This application will help you gain a clear understanding of each of the timer classes.

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当定时器正在运行的程序不挂在托盘。

While the timer is running the program does not hang in the tray.

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当定时器正在运行的程序不挂在托盘。

While the timer is running the program does not hang in the tray.

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