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【简答题】
面上的点一起平移时, 压缩映射。
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【简答题】Language has many functions. We can use language to talk about itself. This function is ________.
【简答题】Language has many functions. we can use language to talk about itself. This function is _____.
【简答题】作业 5 调试上面 3 个截图上的每一个命令并截图 .
【简答题】Language has many functions. We can use language to talk about itself. This function is ______ function.
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