Frame relay
[計] 幀中繼
?? 詞語組成解析
frame
[frem]
n. 框架;眼鏡框;組織;邊框;
vt. 陷害;設計;表達;使適合（某一特殊用途）;
adj. 有木架的，有構架的;
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 time should I call back?
我應該何時再打來？
The restaurant doesn't open until seven forty-five.
飯館要到七點四十五分才開門。
So she's been at this school since September?
這么說來，她自9月份才在這所學校學習？