基本解释n.沥青;柏油同根派生 bituminoid相关词英汉例句用作名词 (n.)Bitumen paper can be burnt to gain energy.沥青纸可以焚烧以获得能量。In their natural state, oil sands are made of quartz sand covered by layers of water and bitumen.在自然状态下bituminoid更多例句