那肯定，怪不得老徐的几何原本看着正宗一点：）

来源: JSL2023 于 2025-08-01 09:50:24 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.