intercom telephone 中文意思是什麼
intercom telephone
解釋
內部對講電話-
Telephone intercom system
電話式對講機 -
Moreover, prisoners in higher security facilities, who are only allowed " closed " visits, are separated from their visitors by a plexiglass barrier and must speak to them via a telephone intercom system
至於高度設防監獄的囚犯，更是只準封閉式探訪-探監者只能隔著玻璃，用對講機與囚犯談話。 -
The success of system study has made it possible to launch researches on vi following topic : audio / video system based on the transmission over low - voltage power distribution networks, for example, internal telephone system or picture intercom system
系統的研製成功使得將來有可能在如下課題開展研究：基於低壓配電網傳輸的音視頻系統，如內部電話系統或可視對講系統。
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