Relay driver
[计] 继电器驱动器
🧩 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
Whereabouts are you headed?
你要去哪？
Do you want to airmail it or not?
你想发航空信吗？
What is the name of the machine?
机器的名字叫什么呢？