单词 | arthropod |
释义 | Word Frequency arthropod(ˈɑːθrəˌpɒd) noun any invertebrate of the phylum Arthropoda, having jointed limbs, a segmented body, and an exoskeleton made of chitin. The group includes the crustaceans, insects, arachnids, and centipedes Derived forms arthropodous (ɑːˈθrɒpədəs) or arthropodal (arˈthropodal) adjective Word origin C19 from NL, from Gk arthron joint + podus footed, from pous foot |
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