虚拟语气是一种动词形式，表示说话人的意图和态度，包括命令、建议、愿望、假设、委婉、祈求等多重含义。

Subjunctive mood is a verb form, indicating the speakers intention and attitude, including order, suggest, wish, hypothesis, politeness, imprecation etc.

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这个短句表示阻止或者不接受某人的某种说法或做法，语气比较强烈，说话人常带有一种批评或生气的语气。

This phrase is used to deny or stop someone's statement or behavior in a strong and critical tone.

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