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
She'll be back around 2:30.
大概两点半会回来。
Every extremity is a fault.
万事过分都差误。
Oh, a lot of different things! One machine helps them to put rice in bags.
能做好多不同的事情呢！比如能帮助农民把大米装袋等。