Relay circuit
[计] 继电器电路
🧩 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
The scheme is well worth a try.
这个计划倒值得一试。
That's a pity.
那真可惜。
I think it's green.
我想是绿色的。