单词 | contact flying |
释义 | contact flying in American English US flying an airplane in conditions of good visibility so that the course and altitude can be determined by observing points or objects on the ground; VFR see also instrument flyingcontact flying in American Englishnoun aircraft piloting in which visual reference is made to the horizon and its landmarks Word origin [1935–40, Amer.]This word is first recorded in the period 1935–40. Other words that entered Englishat around the same time include: Rhodesian ridgeback, fluorocarbon, gangbuster, hard core, prime mover |
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