Mercury relay
[电] 汞继电器
🧩 词语组成解析
Mercury
['mɝkjəri]
n. [化]汞，水银;[天]水星;温度表;精神，元气;
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 kidding?
你在开玩笑吗？
A straight foot is not afraid of a crooked shoe.
身正不怕影子斜。
Manners are quite different from country to country.
各国的礼仪各不相同。