英语词汇petroleum jelly怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	petroleum jelly
释义	petroleum jellyn.（名词） A colorless-to-amber semisolid mixture of hydrocarbons obtained from petroleum and used in lubricants and medicinal ointments. Also called petrolatum 矿脂，凡士林：一种由无色到琥珀色的半固态碳水化合物混合体，从汽油中提炼而得，用作润滑剂和药物油膏也作 petrolatum
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