Microwave relay system
[电] 微波替续系统
🧩 词语组成解析
relay
[rɪ'lɛi]
n. 接替人员，替班;传递;接力赛;继电器;
vt. 转播，传达;用驿马递送，使接替;分程传递;
🗣️ 情景例句
How long does your vacation last?
你的假期有多长？
Newspapers keep us in contact with the events of the world.
报纸是巨大的信息来源，互联网也不能取代它的地位。
'Can I return these two tickets?' he asked.
“我可以退掉这两张票吗？”他问。