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time signal

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time signal

Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++
Related topics: Chronology, Broadcasting
ˈtime ˌsignal noun [countable]  TMCTCBa sound on the radio that shows the exact time 〔收音机发出的〕报时信号
Examples from the Corpus
time signalWhiston worried, of course, that bright lights might also falter when trying to deliver a time signal at sea.At the end of the number there was a time signal followed by a commercial about a breakfast food.Using the time signal and its origin, the receiver is able to calculate its location to within about 60 feet.
ˈtime ˌsignal nounChineseSyllable
exact a sound Corpus shows radio the the time that on


time signal
ˈtime ˌsignal noun [countable]
a sound on the radio that shows the exact time


time signalBrE /ˈtaɪm sɪɡnəl/ 🔊NAmE /ˈtaɪm sɪɡnəl/ 🔊 nouna sound or sounds that show the exact time of day, especially a series of short high sounds that are broadcast on the radio (尤指收音机播放的)报时信号