n.愉快的伙伴，好友
He is my boon companion.───他是我的好友.
She hadn't deserved their kindness, their good wishes - she'd hardly been a boon companion of late.
boon companions───愉快的伙伴，好友
to companion───陪伴
free companion───自由伴侣
constant companion───永恒的伴侣（歌曲名）
free companions───自由的同伴
companion───n.同伴；朋友；指南；手册；vt.陪伴；n.(Companion)人名；(英)康帕宁
tour companies───旅游公司
common complication───常见并发症
native companion───澳洲鹤