Directional overcurrent relay
[電] 定向過流繼電器
?? 詞語組成解析
directional
[[di'rek??n?l]]
a. 方向的
[化] 過載電流
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
He accused the government of tearing up the negotiated agreement.
他控告政府撕毀協議。
Don't answer me.
不要回答我。
'You needn't have said that,' my wife answered.
“你沒必要這么說，”我妻子回答說，