1.
video telephony
电视电话学 -显像电话学
2.
public telephone kiosk
公用电话, 公用电话室
3.
telephone theory of hearing
听觉电话说 听觉电话说
4.
To end a telephone conversation.
挂断电话结束电话交谈
5.
disconnect a telephone
切断电话线路，挂断电话
6.
the telephone wire that connects to the handset.
连接电话听筒的电话线。
7.
A phone card/a card phone
电话磁卡/磁卡电话
8.
Making telephone calls, receiving calls and leaving messages
打电话、接电话和留言
9.
A telephone conference/a videoconference
电话会议/可视电话会议
10.
After Mr. Wang finishes his call, operator call back.
王先生打完电话、电话员回电话给他。
11.
May I use my calling card on this phone?
我能用电话卡在这个电话上打电话吗?
12.
A trademark used for a videophone.
电视电话，可视电话用来表示电视电话的商标
13.
Person-to-person is more expensive than station-to-station.
指定受话人电话要比指定电话号码的电话贵
14.
Person to person is more expensive than station to station.
指定受话人电话要比指定电话号码的电话贵。
15.
a call to a certain telephone number is called a station-to-station call; while a call to a particular person is called a person-to-person call.
与某一受话电话号码通话的电话叫做叫号电话，而与特指的个人通话的电话叫做叫人电话。
16.
collect call; transfer charge call; reverse charge call
由受话人付费的电话,对方付费的电话
17.
feeding current
馈电电流-电话装置的
18.
Her line is always busy.
她的电话总是在通话中。