substantial benefit英语标准发音：substantial benefit英式发音：美式发音：翻译中文实质利益substantial benefit - 基本释义[词典1]实质性利益实质利益substantial benefit - WEB词典substantial benefit实质利益实质性利益 参考资料： 1.百度翻译：substantial benefit2.有道词典：substantial benefit3.爱词霸：substantial benefit
