英语词汇opposable thumb怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	opposable thumb
释义	opposable thumb 简明释义可对立拇指：一种拇指，可以被定位，使其面对与同一手的其他手指，特别是小指，相反的方向。网络释义短语 1 Opposable thumb 对生拇指 2 Opposable e thumb 对生拇指双语例句 1 Another important trait that apes share with man and other primates is the opposable thumb. 与人类和其他灵长目动物共有的另一个重要特征是，无尾猿有与其他手指相对的大拇指。 2 The opposable thumb allows them to pick up small items and grip objects from both sides. 利用拇指和手指可以捡拾小东西和抓握物体。
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