剑桥词典a small road that is used by a lot of drivers who are trying to avoid traffic on larger roads （司機爲避開大路上的交通擁堵而走的）小路，小街 The road through our village has become a rat run for commuters trying to avoid delays on the A14. 駕車上下班的人們爲了避開 A14 大道的交通阻塞，紛紛穿過我們村的這條小路繞行。 返回 rat run