单词	oleaginous
释义	oleaginouso‧le‧ag‧i‧nous /ˌəʊliˈædʒɪnəs $ ˌoʊ-/ adjective technical Word Origin WORD ORIGINoleaginous Origin: 1600-1700 French oléagineux, from Latin oleagineus, from olea ‘olive tree’, from Greek elaia; ➔ OIL1 Examples EXAMPLES FROM THE CORPUS Then we went in to face this perfectly oleaginous and crepuscular little registrar. containing, producing, or like oil
随便看	observation observational observation post observation tower observatory observe observer Observer, The obsess obsession obsessional obsessive obsessive-compulsive obsessively obsidian obsolescence obsolescent obsolete obstacle obstacle course obstacle race obstetric obstetrician obstetrics obstinacy

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