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plumbago是什么意思，plumbago的翻译，plumbago音标、读音、用法和例句_贰靶汉英词典
贰靶汉英词典

plumbago

P 开头单词

基本解释

  • n.石墨粉(炭精)

同根派生

     

英汉例句

    用作名词 (n.)

  • Later Thoreau converted the factory to producing plumbago, used to ink typesetting machines.
    随后梭罗让工厂转换生产适用于油墨排版机的石墨粉。