用3D打印机打出你想要的东西DID you know you can print (打印) in 3D? You can turn a 3D computer picture into a real-life 3D object (物体). People have used 3D printing to print shoes, cars and even jewelry (珠宝).
中报二十一世纪(北京)传媒科技有限公司版权所有,未经书面授权,禁止转载或建立镜像。 主办单位:中国日报社 Copyright by 21st Century English Education Media All Rights Reserved 版权所有 复制必究 网站信息网络传播视听节目许可证0108263 京ICP备2024066071号-1京公网安备 11010502033664号