four-handedness

名词 n.
中文释义

英文释义

名词 n.
  1. Alternative form of fourhandedness. alt-of,alternative,uncountable
    — Zira ascribes this evolutionary blossoming to the ape's four-handedness: the opposability of four sets of thumbs and toes helped them to brachiate and to perceive spatial depth, in turn, giving them great dexterity
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