Stepping relay
[电] 步进继电器
🧩 词语组成解析
[计] 步进式, 改变
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 are in great shape, Richard.
你的身体状况好极了， Richard。
Not all butter that the cow yields.
母牛所产的未必全是黄油。
She has been collecting stamps.
她一直收集邮票。