“call letters”的概念、定义、翻译、参考文献-科学参考

单词	call letters
释义	call letters [`kȯl ´led·ǝrz] ^{COMMUNICATIONS} Identifying letters, sometimes including numerals, assigned to radio and television stations by the Federal Communications Commission and other regulatory authorities throughout the world. Also known as call sign.
随便看	trypanosomiasis trypsin trypsinogen tryptophan try square tschermakite Tschirnhausen's cubic Tschudi engine T score T-S curve T-S diagram T-section filter tsetse fly TSH tsi T slot TSP tsp tspn TSPP T square TSR T-S relation tsumebite tsunami

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