Relay output
[计] 继电器输出
🧩 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
Please, sit down. What can I do for you?
请坐下。我能为你们做什么呢？
I don't know. You may look in the TV Guide.
我不知道，你可以看看《电视报》。
I can't get down.
我下不来了。