| 单词 | wireless transmitter |
| 释义 | > as lemmaswireless transmitter wireless transmitter n. ΚΠ 1903 U.S. Patent 719,405 1/1 The wireless transmitter, attuned to operate in unison with such wireless receiver, may be upon a floating vessel or upon land. 1923 Radio Times 28 Sept. 26/3 A small wireless transmitter will be installed at the ‘Old Vic’. 2003 J. Dawson & S. Propes 45 RPM ii. 12 Gradually Sarnoff saw his future in the new ‘wireless telegraph’, which by 1912 became known as ‘radio’ because wireless transmitters radiated electrical signals in all directions. < as lemmas |
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