英语词汇“老祖先”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	老祖先
释义	老祖先 lǎo zǔ xiān民族或家族中同世系的第一代或历代先人。老祖先们留下的文化宝藏，我们应当好好发扬，让它日新又新。
随便看	heavy oil-degrading bacteria heavy oil desulfurization heavy oil emulsification heavy oil emulsifying technology heavy oil engine heavy-oil engine heavy oil exploitation heavy oil FCC heavy oil FCC unit Heavy oil feeding unit heavy oil field heavy oil film heavy oil fired boiler heavy oil fluid catalytic cracking heavy oil fouling heavy oil fraction heavy oil gasification heavy oil heater heavy-oil heater heavyoil heating heavy-oil heating recovery heavy-oil hydrotreating Heavy Oil Injection Pump Heavy oil in Liaohe Oilfield heavy oil lances