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
He was ill at ease with people whom he didn't understand.
他和不熟悉的人在一起感到不自在。
I was in the hospital for several weeks.
我在医院里住了几个星期了。
Dear May,
亲爱的梅，