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metacarpal bone

/ˌmɛtəˈkɑːpəl bəʊn/

翻译: 手掌中连接腕骨与指骨的五根长骨之一，构成手掌的骨架。

1 个条目

phrase

/ˌmɛtəˈkɑːpəl bəʊn/C1formalmedical
  • zh手掌中连接腕骨与指骨的五根长骨之一，构成手掌的骨架。

Any of the five long bones in the hand that connect the wrist (carpal bones) to the fingers (phalanges), forming the palm.

  1. Hand boneC1formal

    Any of the five long bones in the hand that connect the wrist (carpal bones) to the fingers (phalanges).

    zh掌骨

    • The boxer fractured his second metacarpal bone during the fight.
    • The metacarpal bones form the framework of the palm.
    • An X-ray revealed a hairline crack in the metacarpal bone.