风驰电掣（風馳電掣）　

◎ 风驰电掣 fēngchí-diànchè

(1) [swift as the wind and quick as the lightning;come like a storm and flash like lightning] 像刮风、闪电那样。形容非常迅速

一辆汽车从他面前风驰电掣般地驶过

(2) 亦作“风驰电逝”、“风驰电赴”