| 释义 |
无绳电话wú shéng diànhuà电话机的一种,分为主机和副机两部分,主机与电话线相接,副机和主机之间没有电话线相连。打电话时,副机可以离开主机一段距离移动通话。{cordless phone; telephone consisting of a main base and an auxiliary set. The main base is linked with a telephone line while the auxiliary set is not linked. When a phone call is made, the auxiliary set can be used at some distance from the main base.} |