短語詞組短語line printer simulator 列式打印機(jī)仿真器LPS Line Printer Simulator 行式打印機(jī)模擬器off -line operating simulator OOPS 離線操作模擬器On -Line Test Simulator 聯(lián)機(jī)測(cè)試仿真程序on -line testing simulator 聯(lián)機(jī)測(cè)試仿真器oops off line operating simulator 脫機(jī)操作模擬器OOS Off -line Operating Simulator 離線操作模擬器Telephone Line Simulator 電話線路模擬器 返回 line simulator