The program will randomly choose a dictionary, a word and use '-' character to tell the user there are several letters of the word.

一个猜单词的小游戏wordZ。该程序将从一个字典中随机地选择一个单词，并用-字符告诉用户该单词有几个字母。

youdao

The video can be linked with the electronic dictionary so that a user can select a word in the subtitle during the replay of a video and quickly check its meaning.

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