plumbago是什么意思,plumbago怎么读


plumbago基本信息

读法:英 [plʌm"beɪgəʊ] 美 [plʌm"bego]

释义:

  • n. [矿物] 石墨;白花丹属植物
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    星级词汇:★

    英英释义

    Noun:

  • used as a lubricant and as a moderator in nuclear reactors
  • any plumbaginaceous plant of the genus Plumbago
  • 中英词源

    plumbago 石墨

    来自拉丁语plumbago,黑铅,一种铅矿,来自plumbum,铅,铅球,词源同plumb.

    plumbago (n.)
    "graphite," 1784, from Latin plumbago "a type of lead ore, black lead," from plumbum "lead" (see plumb (n.)); it renders Greek molybdaina, which was used of yellow lead oxide and also of a type of plant (leadwort). Attested in English in the yellow oxide sense from 1610s; as a type of plant from 1747. Related: Plumbaginous.

    词态变化

    复数 plumbagos;

    权威造句

    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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    近反义词

  • graphite 石墨
  • black lead 石墨(笔铅)
  • 相似短语

  • genus plumbago phr. 白花丹属
  • plumbago europaea phr. 白花丹属
  • plumbago dressing 石墨涂料
  • plumbago refractory 石墨质耐火材料
  • Plumbago capensis 【医】 蓝茉莉
  • Plumbago europaea 欧洲白花丹
  • Plumbago indica 紫雪花
  • Plumbago rosea 紫雪花
  • plumbago pot 石墨坩埚
  • an embassy 大使馆
  • 单词分析

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    记忆方法

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