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
Is it a two-bedroom house?
是两个卧室的吗？
I came to Harvard on a scholarship.
我是靠奖学金来哈佛大学求学的。
This one is 3 yuan. That's dear.
这支笔三块钱，太贵了。