...A block of wood was placed upon the diaphragm of an ordinarytelephone transmitter, which in turn was connected through batteriesand amplifiers to a pair of earphones...
Various 「Astounding Stories, June, 1931」
...He spoke into a telephone transmitterand his words were clearly heard by all in the audience, by meansof amplifiers...
Various 「Astounding Stories of Super-Science September 1930」
...A high pitched note rang out from behind the hangings, and, in rapidsyllables of the language of Theros, a voice broke forth from theconcealed amplifiers...
Various 「Astounding Stories of Super-Science, August 1930」
..."I'll work the amplifiers...
Raymond King Cummings 「Wandl the Invader」
...Triumphant,singing sparks sang viciously in the amplifiers...
Murray Leinster 「Morale」
ランダム例文:
Göttingen isolation futuristic
便利!手書き漢字入力検索
この漢字は何でしょう??