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单词 welwitschia
释义

Definition of welwitschia in English:

welwitschia

nounwɛlˈwɪtʃɪəwelˈwiCHēə
  • A gymnospermous plant of desert regions in south-western Africa that has a dwarf, massive trunk, two long strap-shaped leaves, and male and female flowers in the scales of scarlet cones. It is remarkable for its ability to extract moisture from fog.

    Welwitschia mirabilis, family Welwitschiaceae

    Example sentencesExamples
    • According to George Lindsay, welwitschias also absorb moisture in the form of dense fog that flows over the Namib Desert.
    • I lived among welwitschia in Northwest Namibia and fond them fascinating.
    • The Centre is also monitoring a population of welwitschias further upriver, at the site of the old Hope copper mine.
    • Here you find the most extreme desert adapted fauna and flora including Hartmann's Mountain zebra, chameleons, 1,000 year old welwitschia and quiver trees.
    • A single pair of leaves is the sum total of the foliage that welwitschias produce in their lifetime.

Origin

Mid 19th century: modern Latin, named after Friedrich Welwitsch (1806–72), Austrian botanist.

 
 

Definition of welwitschia in US English:

welwitschia

nounwelˈwiCHēə
  • A gymnospermous plant of desert regions in southwestern Africa that has a dwarf, massive trunk, two long strap-shaped leaves, and male and female flowers in the scales of scarlet cones. It is remarkable for its ability to extract moisture from fog.

    Genus Welwitschia, family Welwitschiaceae: one species, W. mirabilis

    Example sentencesExamples
    • Here you find the most extreme desert adapted fauna and flora including Hartmann's Mountain zebra, chameleons, 1,000 year old welwitschia and quiver trees.
    • I lived among welwitschia in Northwest Namibia and fond them fascinating.
    • A single pair of leaves is the sum total of the foliage that welwitschias produce in their lifetime.
    • The Centre is also monitoring a population of welwitschias further upriver, at the site of the old Hope copper mine.
    • According to George Lindsay, welwitschias also absorb moisture in the form of dense fog that flows over the Namib Desert.

Origin

Mid 19th century: modern Latin, named after Friedrich Welwitsch (1806–72), Austrian botanist.

 
 
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更新时间:2025/1/31 20:10:48