单词	橡胶塞
释义	橡胶塞医rubber bung
随便看	high duty cycle accelerator high duty cycle betatron high-duty detergent high duty die high-duty die high duty diesel high duty drilling machine high duty education high duty fire clay high-duty fireclay brick high duty fire clay brick high duty fire clay refractory highduty fuel high duty fuel high-duty fuel high duty gas producer high duty impeller high duty iron high-duty iron high duty lubricant High Duty Lubricating high-duty lubricating high duty lubricating oil high duty malleable cast iron high-duty malleable cast iron