Eventually, they were able to associate a sequence of code with the letter "F."

最终，他们把一串密码与字母“F”联系起来。

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When an F-code is present in a block, it takes effect immediately.

当一个F代码在一个程序段中出现时，就立即生效。

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When an F-code is present in a block, it takes effect immediately.

当一个F代码在一个程序段中出现时，就立即生效。

youdao