radio
Từ điển Collocation
radio noun
ADJ. cab, car There were calls for cab radios to link train drivers and signal boxes. | CB, mobile, portable, transistor, two-way | FM, long-wave, short-wave | army, police | community, local, national, state
VERB + RADIO listen to | turn on, tune in to | tune His radio is permanently tuned to Radio 1. | turn down/up
RADIO + VERB announce sth, report sth The radio announced that the president had been assassinated. | blare (out), play (sth) He drove along with his windows open and the radio blaring out.
RADIO + NOUN receiver, set | alarm, cassette (player) | message, signal, waves | operator | system | transmitter | silence The troops maintained a strict radio silence while they moved into position. | station | advertisement, broadcast, interview, news, programme, report, show, transmission | frequency | amateur, ham The distress call was picked up by a young radio ham. | drama, play
PREP. by ~ The message was sent by radio. | on the ~ We were listening to a show on the radio.
Từ điển WordNet
v.
- transmit messages via radio waves
he radioed for help
adj.
- indicating radiation or radioactivity
radiochemistry
Microsoft Computer Dictionary
n. 1.Electromagnetic waves longer than about 0.3 mm (frequencies lower than about 1 THz). Radio is used to transmit a wide variety of signals, using various frequency ranges and types of modulation, such as AM and FM broadcasts, microwave relays, and television broadcasts. See also hertz, radio frequency. 2. Audio signals transmitted over the Internet of quality comparable to those broadcast by commercial radio stations. See also Internet Talk Radio, MBONE, RealAudio.
English Synonym and Antonym Dictionary
radios|radioed|radioing
syn.: broadcast transmit
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