This mechanism is quite different from the callback mechanism used by most toolkits, including Tkinter.

这种机制完全不同于包括Tkinter在内的大多数工具箱所用的回调(callback)机制。

youdao

This mechanism is quite different from the callback mechanism used by most toolkits, including Tkinter.

这种机制完全不同于包括Tkinter在内的大多数工具箱所用的回调(callback)机制。

youdao