fast lane noun
plural fast lanes
plural fast lanes
Learner's definition of FAST LANE
1
[count] : a section of a highway for cars that are traveling at high speeds快车道 2
[singular] : a way of living that makes you very busy or that is full of excitement and often danger忙碌的生活方式;快节奏生活—
usually used in the phrase life in the fast lane通常用于短语life in the fast lane