plumbago

英[plʌm'beɪgəʊ] 美[plʌm'beɪgoʊ]
  • n. 石墨粉(炭精)
plumbagos
  • plum n.李子;梅子;紫红色;美事
  • plumage n.鸟类羽毛;翅膀;华丽的衣服
  • plumate adj.[动]似羽毛的具羽毛的.
  • plumb v.(用铅垂)测量;探测n.铅锤;垂直adj.垂直的;完全的adv.恰恰;彻底地
  • plumbago n.石墨粉(炭精)
Noun:
  1. used as a lubricant and as a moderator in nuclear reactors

  2. any plumbaginaceous plant of the genus Plumbago

1. Any of various plants of the genus Plumbago; leadwort .
任何石墨属 白花 丹科的植物.

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    用作名词 (n.)
    1. 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。

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