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
Why are you leaving your present job?
你为什么要放弃目前的工作？
In prosperity caution, in adversity patience.
处顺境时要小心，处逆境时要耐心。
Liz, can you do me a favor?
李兹，帮个忙吧？