Plunger relay
[电] 插棒继电器
🧩 词语组成解析
plunger
[['plʌndʒə]]
n. 跳水者, 潜水者, 活塞\\n[电] 活柱
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
Are you going to return it here?
你要在这里归还吗？
Carol would like to eat Italian pizza.
卡罗尔喜欢吃意大利馅饼。
I usually come by bus. What about you?
我平常乘公共汽车。你呢？