Cellular Phones,Transportable
《英文msh詞典》Cellular Phones,Transportable
[入口詞] Cellular Phones,Transportable
[主題詞] Cellular Phone
[英文釋義] Analog or digital communications device in which the user has a wireless connection from a telephone to a nearby transmitter. It is termed cellular because the service area is divided into multiple cells. As the user moves from one cell area to another,the call is transferred to the local transmitter.