“optical pen”的概念、定义、翻译、参考文献-科学参考

单词	optical pen
释义	optical pen Encyclopedia 理学计算机输入输出设备释 optical pen光笔一种计算机的输入设备。常与显示器配合使用。
随便看	Compound salary system compound scheme compound semiconductor compound semiconductor gamma ray detector compound semiconductor solar cell compound sensor compound Simpson formula compound soil erosion by wind and water in China compound soil erosion by wind , water and freeze-thaw in China compound spinning compounds semiconductor compound statement compound stimulus paradigm compound strengthening technology compound structure sound insulation compound substance compound substitution rule compound supercharging system compound superconductor compound system compound techique compound transposition compound trapezoidal formula compound trial compound vowel final

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