单词 | arthropod |
释义 | arthropod/ˈɑ:θrəpɒd ||; ˈɑrθrəˌpɑd/noun [c] any of the phylum (= group)of animals that have a hard body without a backbone in it. arthropods have legs that are made of more than one part and that can bend where the parts join together. 节足动物,节肢动物(身体坚硬无脊柱,肢分几节可屈曲): ◇spiders, insects and crustaceans are arthropods. 蜘蛛、昆虫和甲壳动物都是节肢动物。 |
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