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Terms for subject Anatomy containing 拇 指 | all forms | in specified order only
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拇指thumb (位于手的桡侧,内有两节指骨)
拇指腕掌关节carpometacarpal joint of thumb (由大多角骨与第1掌骨底构成,是典型的鞍状关节,为人类及灵长目所特有。关节囊厚而松弛。该关节可作屈、伸、收、展、环转和对掌运动)