Enclosed relay
[电] 封闭继电器
🧩 词语组成解析
a. 被附上的\\n[经] 附上, 内附
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
Well, there's a lot to think about.
噢 有许多事需要考虑。
Opportunity makes the thief.
疏忽招盗贼。
They all went up some narrow steps into a large room.
他们全都登上这些狭窄的台阶，接着进入一个大房间。