| 单词 | time signal |
| 释义 | time signal (once / 256942 pages) n WORD FAMILY time signal: time signals USAGE EXAMPLESThe company observed problems last week, after noticing some GPS time signals were 13 microseconds out. BBC(Feb 04, 2016) The world would simply have two time signals, one determined by atomic clocks and the other determined the old-fashioned way. Slate(Jun 10, 2015) A little later there’s the Dominion Observatory Official Time Signal: first a series of outer space beeps, then silence, then a long dash. Margaret Atwood, Cat's Eye(1988) n a signal (especially electronic or by radio) indicating the precisely correct time Hyper sign, signal, signaling any nonverbal action or gesture that encodes a message |
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