单词	test flight
释义	test flight noun A flight during which the performance of an aircraft or its equipment is tested.The first test flight of the new aircraft will take place before the end of March and Singapore Airlines will be the first to operate the A380 in spring 2006.... The decision came a week ahead of the first test flight of Australia's Wedgetail aircraft at Seattle in the US, where the aircraft are being built. The first aircraft assembled was aircraft number 43 which was flown on a test flight shortly thereafter for twelve minutes. Derivatives test-fly /ˈtɛstflʌɪ / verb (test-flies, test-flying, test-flew, test-flown) ... Although Messerschmitt was the first company to produce a jet aircraft, the first to design and test-fly one was Heinkel. With modifications completed, it was time to test-fly the machine. An aerodrome was established on Dartford Marshes to test-fly early prototypes in 1911.
随便看	northwards North West Northwest Angle northwester north-westerly north-western northwesterner northwesternmost North-West Frontier Province North-West Passage Northwest Territories Northwest Territory north-westward north-westwardly north-westwards north wind North Woods North Yorkshire north–south nortmast nortriptyline norvaline Norwalk-like Norwalk virus norward

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