Slave relay
[电] 附属替续器
🧩 词语组成解析
slave
[slev]
n. 奴隶;完全受控制的人;从动装置;
v. 苦干;辛勤地工作;
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
How many are there in your family?
你们家几口人？
Could you give me some comments?
你有什么感想吗？
Look at the ice! Be careful! It's thin.
瞧那冰！当心！冰很薄。