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单词 geophagy
释义

geophagy

/dʒɪˈɒfədʒi /
noun [mass noun]
The practice in some tribal societies of eating earth.For many years, parrots and macaws had been observed on the river banks in the Amazonian forests of Peru biting off and swallowing chunks of orange clay - a practice known as geophagy....
  • Howler monkeys are well known to engage in geophagy, or earth eating, though the reason they do it remains unclear.
  • Mineral supplementation is usually postulated as the purpose of this behavior, and most geophagy by G. agassizii is on calcium-rich substrates by adult females.

Origin

Mid 19th century: from geo- 'earth' + Greek phagia 'eating, feeding' (from phagein 'eat').

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更新时间:2024/12/23 17:11:31