单词	rock oil
释义	rock oil noun : petroleum Example Sentences Recent Examples on the Web Distilling rock oil produced multiple interesting compounds, one of which looked like an ideal illuminant. Charles R. Morris, WSJ, 21 June 2018 Word History First Known Use 1668, in the meaning defined above
随便看	cancrid Cancridae cancridaes cancrinite cancrivorous cancrizans cancroidder cancroiddest cancroider cancroidest cancroids cancuns Cancún cand candareen candarin candela candelabra candelabras candelabrum candelabrum tree candelabrums candelas candelilla candelilla wax

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