单词：sharp clear printing
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Robotics, 3-D Printing, Drones Lead 2015 Tech Innovations The waning years advances in computer hardware and software, mechanical devices, sensors and artificial intelligence brought the world another step closer to the robotic future. Electric cars
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《绝望主妇》原句： So let me get this straight. He chopped down one of our pine trees? 单词词组讲解 Get sth straight: to make a situation clear; to make sure that you or sb else understands the situation 明确某事；把某事弄清楚
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15 Talking About Sight GLOSSARY medication medicine; a substance swallowed or injected to treat an illness ormake one feel better* The doctor gave her a new medication for her high blood pressure. to mess with to interfere with something; to change t
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There are more than 26 thousands casting companies in China, accounting for half of all the global manufacturers of casting products. But the traditional method of handmaking castings is heavily reliant on human resources and energy, and can produce
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An employee carefully scans a man standing still behind two photographic lamps with a gun-like scanner in his hand. The whole process takes approximately 10 minutes. After loading the data into the computer, the rest work is left to the 3-D printing
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