伙伴 huǒbàn HSK4 partner Origin Definitions Defs Strokes Stroke Words Sentences Sents 合作伙伴 hézuòhuǒbàn partner cooperative partner性伙伴 xìnghuǒbàn sexual partner 战略伙伴 zhànlüèhuǒbàn strategic partner a strategic partner贸易伙伴 màoyìhuǒbàn trading partner