杵臼: a surname交: hand over; give up; deliver杵臼: a surname 杵臼丰 chujiu feng配杵臼: mortar with pestle杵臼丰: chujiu feng杵臼关节: ball-and socket joint; ball-and-socket articulation; ball-andsocketjoint; cotylicjoint; enarthrodial joint; enarthroses; enarthrosis; spheroid joint; the ball and socket joint杵臼关节的: enarthrodial杵臼关节炎: enarthritis杵臼节的: enarthrodial杵臼疝带: ball-and-socket truss杵臼踝关节: ball-and-socket ankle joint之交,我正: the turn that i was making杵臼样切骨术: cup-and-ball osteotomy点头之交泛泛之交: bowing acquaintance八拜之交: (become) sworn brothers [sisters]; sworn brotherhood; the relationship between sworn brothers [sisters]把袂之交: a very intimate friendship; a bosom friend笔墨之交: be literary friends冰炭之交: the alliance of ice and redhot coal; an impossible friendship布衣之交: friends in days of simple life; a friend one made when one was a commoner or in humble circumstances春夏之交: at the end of spring and the beginning of summer到世纪之交: by the turn of the century道义之交: a friendship based on principles of morality and justice点头之交: (have) a nodding acquaintance with ...; a bowing acquaintance; an incidental acquaintance 我和他只有点头之交。 i have only a bowing [nodding] acquaintance with him冬春之交: at the end of winter and the beginning of spring多年之交: a friendship of many years