TSUMUGU · TOCFL C1 (est.) · 詞
戰友
ㄓㄢˋ ㄧㄡˇ · zhànyǒu
noun — a comrade-in-arms, someone who fought alongside you (by extension, a close ally in any shared struggle)
關 · Related
同袍tóngpáocomrade-in-arms — the literary word for the same bond夥伴huǒbànpartner — the broader teammate