side-track

英 ['saɪdtr'æk] 美 ['saɪdtr'æk]

• n. 备用路由；迂回路由

side-track的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 sidetrack:

1. a short stretch of railroad track used to store rolling stock or enable trains on the same line to pass

动词 sidetrack:

1. wander from a direct or straight course