名詞 radiotelephone:

1. telephony that uses transmission by radio rather than by wire
   同義詞：radiotelephony, wireless telephone
2. a telephone that communicates by radio waves rather than along cables
   同義詞：radiophone, wireless telephone

ra.di.o.tel.e.phone

n.Abbr. RT（名詞）縮寫 RT
A telephone in which audible communication is established by use of a two-way radio transmitter and receiver.Also called wireless telephone
無線電話：借助于雙向無線電收發(fā)機進行聲音聯(lián)絡(luò)的電話也作 wireless telephone

【引伸】
ra.diotel.ephon.ic
ra.dioteleph.ony