companions/kəmˈpæn.jən/名词同伴;伙伴;伴侣a travelling companion旅伴(成对物件中的)一件I've still got one of the candlesticks but I've lost its companion.我还拥有一个烛台,却把配对的另一个给弄丢了。(用于书名)指南,手册the Music Lover's Companion《音乐爱好者指南》想跟读,去练习