hard zinc
化 硬锌(镀锌时熔锌槽内积累的锌铁合金)… Read the rest
化 硬锌(镀锌时熔锌槽内积累的锌铁合金)… Read the rest
化为乌有, 烟消云散… Read the rest
化 精密加工… Read the rest
医 盲脓肿… Read the rest
医 生糊精的… Read the rest
化 巯基嘌呤… Read the rest
*[‘blʌdlain]
n. … Read the rest
机 应力密度… Read the rest