answer supervision造句

例句与造句

1. Telecommunications - interface between carriers and customer installations - analog voice grade switched access lines using loop - start and ground - start signaling with line - side answer supervision feature
   电信.载体和用户装置间的接口.带边线应答性能的环路启动和接地启动信令的模拟音频转换访问线路
2. It's difficult to find answer supervision in a sentence. 用answer supervision造句挺难的