When the user clicks the Acronym Expander button, the run method of the preceding class is invoked.

当用户单击Acronym Expander按钮时，将调用前述类中的run方法。

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When the user clicks the Acronym Expander button, the run method of the preceding class is invoked.

当用户单击Acronym Expander按钮时，将调用前述类中的run方法。

youdao