Underpower relay
[电] 欠功电驿器
🧩 词语组成解析
低功率, 功率[马力]不足
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
Between the woods and frozen lake
就在林子和冰湖之间
I know the boy whose father is a missionary.
我知道那个男孩的父亲是传教士。
It really depends on who is in charge.
那纯粹要看谁负责了。