photonic-electronic的例句（photonic-electronic在句子中的用法）

• The microscope contains a few hundred dollars-worth of electronic bits and bobs. 这架显微镜内有价值数百美元的电子元件。
• The electronic and printing unit has annual sales of about $80 million. 电子印刷部门每年销售额约为8,000万美元。