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metacarpus

n.掌部,掌骨

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metacarpus为短语/超纲词汇

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名词复数:metacarpi

metacarpus


/,metə'kɑ:pəs; ,mɛtə`kɑrpəs/
n (anatomy 解) point of the hand containing the five bones between the wrist and the fingers 掌.