Arthropoda
/ˌɑːθrəˈpəʊdə/- Zoology a large phylum of invertebrate animals that includes insects, spiders, crustaceans, and their relatives. They have a segmented body, an external skeleton, and jointed limbs, and are sometimes placed in different phyla.【动】节肢动物。
派生词
arthropod
/ˈɑːθrəpɒd/ noun词源
modern Latin (plural)， from Greek arthron 'joint' + pous, pod- 'foot'.