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| 单词 | absolute altitude |
| 释义 | absolute altitude in American English the altitude of an aircraft over the surface of the land or water below absolute altitude in American Englishnoun Aeronautics the vertical distance between a flying aircraft, rocket, etc., and the point on the earth's surface directly below it, as measured by an electronic altimeter (absolute altimeter). Word origin [1930–35]This word is first recorded in the period 1930–35. Other words that entered Englishat around the same time include: acoustic phonetics, cloverleaf, logical positivism, preset, saddle stitch |
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