the base of the thumb英语标准发音：the base of the thumb英式发音：美式发音：翻译中文拇指根部the base of the thumb - 基本释义[词典1]拇指根the base of the thumb - WEB词典the base of the thumb拇指根拇指基部 参考资料： 1.百度翻译：the base of the thumb2.有道词典：the base of the thumb3.爱词霸：the base of the thumb
