secondary eye继发眼, 交感眼secondaryadj.次要的；从属的；中等教育的n.副手；次要位置secondary console辅助控制台secondary academy专科学校secondary display二次显示secondary species次级产物secondary barrier次级屏蔽物secondary leakage二次泄漏secondary process次级突起,次级过程secondary operand第二操作数secondary smelter[机] 重熔工场secondary viremia继发性病毒血症