pereiopod
pereiopod[pəˈrʌɪəpɒd, -ˈriː-]noun- (Zoology)each of the eight walking limbs of a crustacean such as a crab or lobster, growing from the thorax
(动)(甲壳动物的)步足,胸足
语源- late 19th cent.: from Greek peraioōn 'transporting' (present participle of peraioun) + pous, pod- 'foot'
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