Imagine 144 quadrillion tiny robotic arms, each constructing physical objects one atom at a time, with a combined output of about one kilogram per hour.是什么意思_Imagine 144 quadrillion tiny robotic arms, each constructing physical objects one atom at a time, with a combined output of about one kilogram per hour.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句