单词 | navigation aid |
释义 | > as lemmasnavigation aid navigation aid n. ΚΠ 1943 Science 13 Aug. 9 (advt.) Navigation aids, rules of the road, tides and currents. 1968 Economist 18 May 69/1 Big aircraft are shoe-horned on to small landing strips with only elementary navigation aids. 1992 Transair Pilot Shop June–Aug. 24/1 The Global Positioning System is the most accurate navigation aid the world has ever seen. < as lemmas |
随便看 |
|
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。