ozokerite
/əʊˈzəʊkəraɪt/noun
mass noun
- a brown or black paraffin wax occurring naturally in some shales and sandstones and formerly used in candles, polishes, and electrical insulation地腊, 石蜡。
词源
mid 19th cent.: from German Ozokerit, from Greek ozein 'to smell' + kēros 'wax'.