fleetinglyKK [ˋflitɪŋli] /ˈflitɪŋli/发音副词1短暂地、一瞬间地She smiled fleetingly before turning back to her work.她短暂地笑了一下,便又回头忙自己的工作。2一闪而过地、隐约地I fleetingly wondered whether he was telling the truth.我脑中一闪而过地怀疑他说的是不是实话。3飞快地、匆匆地The deer appeared fleetingly at the edge of the forest.那头鹿在森林边缘飞快地现身又不见了。用这个字练口说→