主轴 Traditional 主軸 zhǔ zhóu 🔊 axis + Review this word Meanings zhǔ zhóu 主軸 axisprincipal axis (in mechanics, optics, botany etc)main axle (of engine) Its characters 主zhǔowner轴zhóuaxis Words with 主轴 主轴承 zhǔ zhóu chéng main bearing