| 单词 | polyplacophore |
| 释义 | polyplacophore (extremely rare) n WORD FAMILY polyplacophore n primitive elongated bilaterally symmetrical marine mollusk having a mantle covered with eight calcareous plates Syn|Hyper chiton, coat-of-mail shell, sea cradle mollusc, mollusk, shellfish invertebrate having a soft unsegmented body usually enclosed in a shell |
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