Undercurrent relay
[电] 欠流继电器
🧩 词语组成解析
undercurrent
[['ʌndəˌkʌrənt]]
n. 暗流, 潜流, 电流不足
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
You can sit down now.
现在你可以坐下了。
Bon voyage!
祝您一路平安 注：是法语
As his flat is in a large town, he has no garden of his own.
他住在大城市里的一所公寓里，没有自己的花园。