| 单词 | twin aerial | 
| 释义 | > as lemmastwin aerial   twin aerial  n. temporary a twin-wire aerial. ΘΚΠ society > communication > telecommunication > radio communications > radio equipment > 			[noun]		 > aerial radiator1897 aerial wire1899 aerial1902 antenna1902 loop antenna1906 loop aerial1913 twin aerial1913 frame aerial1916 loop1922 beam aerial1926 cage aerial1926 Adcock1928 dipole1929 V antenna1932 beam antenna1935 rig1935 horn1936 whip1940 whip aerial1941 whip antenna1943 polyrod1945 unipole1945 slot aerial1946 slot antenna1946 dish1948 quad1951 V aerial1961 dish aerial1962 rectenna1964 omni-antenna1966 monopole1974 1913    Wireless World June 211/2  				The ordinary ‘twin’ aerial used by the Marconi Company on most of their ship-stations. 1928    J. Frost Wireless Man. iv. 17  				A twin aerial, or aerial of two wires. < as lemmas | 
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