| 单词 | coelom |
| 释义 | Word Frequency coelom or especially US celom (ˈsiːləʊm, -ləm) noun the body cavity of many multicellular animals, situated in the mesoderm and containing the digestive tract and other visceral organs Derived forms coelomic or especially US celomic (sɪˈlɒmɪk) adjective Word origin C19: from Greek koilōma cavity, from koilos hollow; see coel- |
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