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
It probably means he's clearing his throat.
也许表示他正在清喉咙。
Joseph likes to listen to music.
约瑟夫喜欢听音乐。
Susan hasn't been married, neither has Liz.
苏三没结婚，李兹也是。