fleetingly ['fli:tɪŋlɪ]

例句:

• I think I saw her, fleetingly, at a football match.
  我想我在一场足球赛上匆匆见过她一次。
  
• A smile passed fleetingly across his face.
  他脸上闪过一丝笑容。
  
• The quarks and gluons indeed break out of confinement and behave collectively, if only fleetingly.
  夸克与胶子确实打破牢笼而表现出集体行为, 虽然这种状态转瞬即逝.
  
• The man in the picture may have smiled again - fleetingly.
  来自CNN
• Du Bois but is only fleetingly suggested in the opening drums of Black.
  来自NEWYORKER
• Backers of one former darling of the fleetingly fashionable green technology industry stood fast.
  来自THETIMES