n.同伴( companion的名词复数 )；[天]伴星(=~star)；（用于书名）指南；同甘共苦的伙伴 双语释义：n.(名词)[C]同伴,伙伴 person or animal that goes with, or spends much time with another[C]成双成对的物品之一 one of a matching pair or set of thing英英释义： companionn.a person who is frequently in the company of ano