单词 | navigation beacon |
释义 | > as lemmasnavigation beacon navigation beacon n. a beacon marked by a light or emitting a radio signal for use in aircraft navigation. ΚΠ 1941 J. Masefield Nine Days Wonder 3 In war-time, when the navigation-beacons are extinguished. 1990 Philos. Trans. (Royal Soc.) B. 328 612 The DC-3 flew over the Fredericton VOR (VHF omni-range navigation beacon). < as lemmas |
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