释义 |
cosmic noise in American English US interference caused by radio waves originating in sources beyond the earth cosmic noise in American EnglishnounPhysics radio-frequency noise that originates outside the earth's atmosphere Word origin [1945–50 ]This word is first recorded in the period 1945–50. Other words that entered Englishat around the same time include: RNA, individual medley, poison pill, regression analysis, taxi squad |