every three days英语标准发音：every three days英式发音：美式发音：翻译中文每三天every three days - 基本释义[词典1]每三天每隔两天每隔三天every three days - WEB词典ry three days每隔两天每三天三天一次每三天一次Every three days a每三天一节ry two or three days每两三天三天两头 参考资料： 1.百度翻译：every three days2.有道词典：every three days3.爱词霸：every three days
