这还用说嘛，但是你申STEM硬核专业，没有硬核的东西？而且人楼主问的就是硬核的呀。

来源: 幸福象花儿一样于 2025-08-27 18:30:15 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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