单词 | trilobite |
释义 | trilobite/ˈtrʌɪlə(ʊ)bʌɪt / /ˈtrɪlə(ʊ)bʌɪt/noun A fossil marine arthropod that occurred abundantly during the Palaeozoic era, with a carapace over the forepart, and a segmented hind part divided longitudinally into three lobes.
OriginMid 19th century: from modern Latin Trilobites, from Greek tri- 'three' + lobos 'lobe'. |
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