基本解释n.乌雷卡(在赤道几内亚；东经 8º32' 南纬 8º16')同根派生 Ureka相关词英汉例句Many technical problems need be resolved for synthetic gas production based on Ureka pitch instead of residuum. 以尤里卡沥青替代渣油制取合格的合成气需要解决许多技术难题。Ureka更多例句