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This is a 3—d printer.and this is an artifical ear.

来源:学生作业帮 编辑:灵鹊做题网作业帮 分类:综合作业 时间:2024/06/16 08:13:22
This is a 3—d printer.and this is an artifical ear.
This is a 3—d printer.and this is an artifical ear.
这是3D 打印机,这是人造耳朵
请在客户端右上角评价点“满意”即可,
再问: can you believe that scientists printed this artifical ear by this 3_dprinter?又是什么意思?
再答: 你能否相信科学家是用3D打印机把这的人造耳朵打印出来的?