2025-10-02 00:36:32 浏览次

trilobite是什么意思 英[ˈtraɪləʊbaɪt] 美[ˈtraɪləbaɪt] n. 三叶虫(生活于几百万年前的小型海洋生物，已成化石);n. an extinct arthropod that was abundant in Paleozoic times; had an exoskeleton divided i...