fel·low trav·el·ler
noun/ˌfeləʊ ˈtrævələ(r)/
/ˌfeləʊ ˈtrævələr/
(US English fellow traveler)
- a person who is travelling to the same place as another person
旅伴 - He passed the time chatting with fellow travellers.
他与同行的旅客闲聊消磨时间。
- He passed the time chatting with fellow travellers.
- a person who agrees with the aims of a political party, especially the Communist party, but is not a member of it
同路人（政党的支持者，尤指赞同共产党的党外人）