Relay calculator
[计] 继电器式计算器
🧩 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
You're right.
你说得对。
I stayed and did some extra work.
我留下加了一会儿班。
She sang perfectly in the hall last night.
她昨晚在大厅唱得非常好。