南方某校化工系某实验室2024年（本科硕博学生）合影。感慨，愿意学苦逼工程的老美不多啊、将来怎么竞争。。。

来源: 喀爾判0715 于 2025-11-14 19:20:04 [旧帖] [给我悄悄话] 本文已被阅读：次

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