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单词
living fossil
释义
WordReference Random House Unabridged Dictionary of American English © 2024
liv
′
ing fos
′
sil,
Paleontology
an organism that is a living example of an otherwise extinct group and that has remained virtually unchanged in structure and function over a long period of time, as the coelacanth and the horseshoe crab.
1920–25
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-sist-
sister
sister carrie
sisterhood
sister-in-law
sisterless
sisterlike
sisterliness
sisterly
sister of charity
sister of loretto
sister of mercy
sisters-in-law
sistine
sistine chapel
sistine madonna
sistrum
sisyphean
sisyphus
sit
sita
sitar
sitarist
sitatunga
sit back
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更新时间:2025/11/21 22:29:18