1
[N-COUNT 可数名词]绕道;绕路;迂回 If you make a
detour on a journey, you go by a route which is not the shortest way, because you want to avoid something such as a traffic jam, or because there is something you want to do on the way.
2
[N-COUNT 可数名词]绕行路线;迂回路线 A
detour is a special route for traffic to follow when the normal route is blocked, for example because it is being repaired.
in BRIT, use 英国英语用 diversion
3
[VERB 动词]绕道;绕路;绕行 If you
detour, you make a detour.
On the way back, Jarvis detoured to check the time of services at the church.
回去的路上,贾维斯绕道去核实了一下教堂礼拜仪式的时间。