companion/kəm'pænjən/

n. a person who spends a lot of time with you or is traveling with you

n. [C] 同伴，伴侣；旅伴：Peter has been her constant companion for the last 8 years. 皮特这8年来常陪伴着她。

◇a traveling companion 旅伴

构词com- + panion

音组-nion/-njən/

companion; onion; opinion; union