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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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fuel cell
fuel-efficiency
fuel-efficient
fueler
fuel-injected
fuel injection
fuel-injection
fuel injector
fueller
fuel oil
fuel rod
fuentes
fuertes
-fug-
fug
fugacious
fugaciously
fugacity
fugal
fugally
fugard
fugato
-fuge
fugger
fugitive
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更新时间:2026/3/22 23:27:56