The convert function takes the variable containing the input string, as well as a reference to the Label widget as parameters, so that it can change the value shown by the Label.

convert以包含有输入字符串的变量以及对Label窗口小部件的引用作为参数，以改变Label所显示的值。

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The convert function takes the variable containing the input string, as well as a reference to the Label widget as parameters, so that it can change the value shown by the Label.

convert以包含有输入字符串的变量以及对Label窗口小部件的引用作为参数，以改变Label所显示的值。

youdao