柯林斯英汉双解大词典
pollex /ˈpɒlɛks/
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1.
N the first digit of the forelimb of amphibians, reptiles, birds, and mammals, such as the thumb of man and other primates 拇指
应用推荐
N the first digit of the forelimb of amphibians, reptiles, birds, and mammals, such as the thumb of man and other primates 拇指
应用推荐