noun🔗Share化石，遗骸。 The mineralized remains of an animal or plant."The museum exhibit showed a beautiful fossil of a dinosaur bone. "博物馆的展览展示了一块漂亮的恐龙骨骼化石，这是经过矿物化的遗骸。geologyarchaeologysciencenaturehistoryanimalplantmineralorganismenvironmentbiologyChat with AIVocabulary GamePractice Reading
noun🔗Share化石，遗骸，遗迹。 Any preserved evidence of ancient life, including shells, imprints, burrows, coprolites, and organically-produced chemicals."The paleontologist found a fossil of a tiny sea creature in the museum's collection. "古生物学家在博物馆的藏品中发现了一种小型海洋生物的化石遗骸。geologyarchaeologyenvironmentnaturesciencebiologypastanimalorganismChat with AIVocabulary GamePractice Reading
noun🔗Share化石，古化石。 A fossil word.""The word 'thou' is a fossil word, no one uses it in modern English." "“Thou”这个词是个古化石，现在英语里没人用了。languagelinguisticswordhistoryChat with AIVocabulary GamePractice Reading
noun🔗Share化石，老古董, 过时的东西 Anything extremely old, extinct, or outdated."My grandmother's recipes are a fossil; no one uses them anymore. "我奶奶的那些食谱简直是老古董了，现在没人用了。geologyarchaeologyhistoryagesciencetimeChat with AIVocabulary GamePractice Reading
