Tripping relay
[電] 跳脫繼電器
?? 詞語組成解析
a. 輕快的
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;
??? 情景例句
What is the most important thing for you to be happy?
你認為對你來說開心最重要的是什么？
To gain teaches how to spend.
量入為出。
Other types of bee make their nests in holes in the ground.
其他種類的蜂在地穴里筑巢。