fēi kuài 
mùlù
yīngwénjièshì
  1. n.:  full chisel,  fast and furious,  like fire,  at a great lick,  like lightning (=greased lightning),  as if by magic,  like magic,  like blue murder,  like smoke,  at speed,  on [upon] the spur,  like stink,  on the wings of the wind
  2. adv.:  very fast,  apace,  quickly,  fleetingly
jìnyící
zuì gāo de , xùn , kuài
bāo hán cí
fēi kuài jià shǐfēi kuài dòngfēi kuài lüè guòfēi kuài chuáng
fēi kuài zǒu kāifēi kuài kāi chēfēi kuài xiāo shīfēi kuài zuò hǎo fàn
cóng chuáng shàng fēi kuài tiào