比喻有漏洞，甲已经用镰刀割了一颗韭菜，觉得好用才把镰刀给乙用的。乙不想让别人割韭菜，只想自己割才申请的专利。对不

来源: xiaomutou 于 2020-02-07 15:01:00 [旧帖] [给我悄悄话] 本文已被阅读：次

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