初中物理老师的妙招

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区分⊙和⊗：老师那堂课带了个飞镖:bullseye:，飞镖指向纸外时，就相当于对着人脸，人眼会开到一个点，就像⊙；反之人会看到一个×，就像⊗

Last edited by @2723206 2025-11-25T01:50:18Z

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其实可能原本就是按照射箭去设计的图标

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.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x.x

ooooooooooooooooooooooo

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