单词	pentagon crab
释义	pentagon crab noun : a small dully colored angular parthenopid crab (Heterocrypta granulata) living at moderate depths along the eastern coast of North America Word History Etymology so called from its shape
随便看	-idine -idion -idium -idiums -idroses -idrosis -ier -ies -iest -iferous -ification -ified -iform -iformes -ify -ifying -igerous -ile -illa -illae -illas -ina -inae -inas -incher

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