英语单词查询
photophone
「photophone」的意思
n. 光音机；光线电话机
n.光电话,光线电话
「photophone」的用法
photophone光电话 - 用于传输图像或视频的电话设备
「photophone」的例句
He used a photophone to send images during the war.
他利用光电话在战争中发送图像。
The invention of the photophone revolutionized long-distance communication.
光电话的发明彻底改变了远程通信。
The photophone allowed for real-time video transmission.
光电话实现了实时视频传输。
They established a photophone line to connect the two cities.
他们建立了一条光电话线路连接两个城市。
The photophone was an early form of telecommunications.
光电话是早期电信技术的一种形式。
She demonstrated the use of a photophone at the conference.
她在会议上演示了光电话的使用。
The photophone played a crucial role in military communications.
光电话在军事通信中发挥了关键作用。
They developed a portable photophone for field use.
他们开发了一种便携式光电话用于野外使用。
The photophone was an important technological advancement.
光电话是一项重要的技术进步。
They used the photophone to transmit sensitive information.
他们利用光电话传输敏感信息。