降落伞的发明者到底是谁?卢诺尔曼?内加林?还是达芬奇?
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/01 04:09:22
![降落伞的发明者到底是谁?卢诺尔曼?内加林?还是达芬奇?](/uploads/image/z/7931828-20-8.jpg?t=%E9%99%8D%E8%90%BD%E4%BC%9E%E7%9A%84%E5%8F%91%E6%98%8E%E8%80%85%E5%88%B0%E5%BA%95%E6%98%AF%E8%B0%81%3F%E5%8D%A2%E8%AF%BA%E5%B0%94%E6%9B%BC%3F%E5%86%85%E5%8A%A0%E6%9E%97%3F%E8%BF%98%E6%98%AF%E8%BE%BE%E8%8A%AC%E5%A5%87%3F)
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