broad heading英语标准发音:broad heading英式发音:美式发音:翻译中文大标题broad heading - 基本释义[词典1]N.[名词]大项目;大类broad heading - WEB词典broad heading大项目all broad heading所有大类 参考资料: 1.百度翻译:broad heading2.有道词典:broad heading3.爱词霸:broad heading