lec ( local exchange carrier )造句
例句與造句
- Rules that a lec ( local exchange carrier ) employs to redirect a call that encounters a busy or no answer
當(dāng)呼叫遇忙或無應(yīng)答時(shí)， lec （本地電話公司）使用該規(guī)則重新發(fā)送呼叫。 - It's difficult to find lec ( local exchange carrier ) in a sentence. 用lec ( local exchange carrier )造句挺難的