sex difference英语标准发音：sex difference英式发音：美式发音：翻译中文性别差异sex difference - 基本释义[词典1]性差异性别差异性差性别差异实际是性差异sex difference - WEB词典 difference性别差异性差异性差 ' difference性别差异 dependent difference性别差异 参考资料： 1.百度翻译：sex difference2.有道词典：sex difference3.爱词霸：sex difference
