1 📖 阅读推荐 Ars Technica 2026-08-18 💬 Meet the only known trebuchet casualty in history 唯一有记载的投石机遇难者，带你直面中世纪战争的残酷与真实。 "It highlights the brutality of medieval warfare," said paleopathologist Jo Buckberry. 中世纪战争 投石机 考古发现 古病理学