Relay key
[計] 繼電器電鍵
?? 詞語組成解析
relay
[r?'l?i]
n. 接替人員，替班;傳遞;接力賽;繼電器;
vt. 轉播，傳達;用驛馬遞送，使接替;分程傳遞;
key
[ki?]
n. 鑰匙;（打字機等的）鍵;關鍵，線索，秘訣;（音樂的）調;
vt. 鍵入;鎖上;調節…的音調;提供線索;
vi. 使用鑰匙;
adj. 關鍵的;主要的;
??? 情景例句
This one really brings back memories.
這一張的確喚起了許多的回憶。
Don't let his criticisms bother you.
別因為他批評你而感到煩惱。
As for the unfortunate people who can command everything they want,
至于那些能任意支配一切的可憐的人"，