| 释义 | 
		Definition of preflight in English: preflightadjectivepriːˈflʌɪtˌpriˈflaɪt Occurring before a flight in an aircraft. 飞机起飞前的  our detailed preflight briefing 我们起飞前的详细情况介绍。 Example sentencesExamples -  He breathes from a portable oxygen canister while doing his preflight, being sure not to inhale any outside air as it would instantly cancel out the effects of the pre-breathing.
 -  Since the 1950s, air traffic specialists have handled preflight weather briefings for pilots of small aircraft.
 -  The proper training, getting checked out in unfamiliar aircraft, preflight planning and an airworthy plane are vital for your safety.
 -  Of 399 passengers, the Board found that nearly half ignored the safety card in the seat back pocket and the preflight briefing by flight attendants.
 -  The preflight planning and crew briefing went smoothly.
 -  The team could then begin its preflight briefing.
 -  Of perhaps greater dismay to the Board, of 42 exit row passengers, only 10 read the safety card and watched the preflight briefing from the flight attendants.
 -  Airspace constraints are explained during the preflight briefing.
 -  Despite being behind schedule, I conducted an unhurried preflight, added a quart of oil and found nothing abnormal whatsoever during the subsequent engine start, run-up and takeoff.
 -  Upon completing preflight training, we were shipped to Lafayette, Louisiana, for primary flight instruction.
 -  While the last checks were completed, I reflected on my preflight briefing concerning the unlikely event that I might have to divert.
 -  They had to attend preflight briefings and debriefings on their return.
 
 
 verb priːˈflʌɪt [with object]Prepare (an aircraft) for a flight by carrying out systematic checks.  he took his time preflighting the airliner Example sentencesExamples -  Anyway, while I was preflighting the airplane, my student was waxing eloquent about the benefits, physical and emotional, of golf.
 -  When contemplating a night flight, consider preflighting your plane earlier in the day while there's still good light.
 -  We arrived at the airport before sunrise, preflighted and loaded the helicopter.
 -  Three people, myself included, had preflighted the aircraft without noticing if the driveshaft cover was loose.
 -  If you've ever complained about the time to preflight an airliner, you need to prepare a balloon for flight.
 
    Definition of preflight in US English: preflightadjectiveˌpriˈflaɪtˌprēˈflīt Occurring before a flight in an aircraft. 飞机起飞前的  our detailed preflight briefing 我们起飞前的详细情况介绍。 Example sentencesExamples -  They had to attend preflight briefings and debriefings on their return.
 -  The proper training, getting checked out in unfamiliar aircraft, preflight planning and an airworthy plane are vital for your safety.
 -  Airspace constraints are explained during the preflight briefing.
 -  Of 399 passengers, the Board found that nearly half ignored the safety card in the seat back pocket and the preflight briefing by flight attendants.
 -  The team could then begin its preflight briefing.
 -  The preflight planning and crew briefing went smoothly.
 -  Since the 1950s, air traffic specialists have handled preflight weather briefings for pilots of small aircraft.
 -  Despite being behind schedule, I conducted an unhurried preflight, added a quart of oil and found nothing abnormal whatsoever during the subsequent engine start, run-up and takeoff.
 -  Upon completing preflight training, we were shipped to Lafayette, Louisiana, for primary flight instruction.
 -  He breathes from a portable oxygen canister while doing his preflight, being sure not to inhale any outside air as it would instantly cancel out the effects of the pre-breathing.
 -  Of perhaps greater dismay to the Board, of 42 exit row passengers, only 10 read the safety card and watched the preflight briefing from the flight attendants.
 -  While the last checks were completed, I reflected on my preflight briefing concerning the unlikely event that I might have to divert.
 
     |