pisiform
pisiform[ˈpʌɪsɪfɔːm, ˈpɪzɪ-](亦作 pisiform bone)noun- a small rounded carpal bone situated where the palm of the hand meets the outer edge of the wrist and articulating with the triquetral
豌豆骨
语源- mid 18th cent.: from modern Latin pisiformis 'pea-shaped', from pisum 'pea' + forma 'shape'
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