preliminary to英语标准发音：preliminary to英式发音：美式发音：翻译中文准备preliminary to - 基本释义[词典1]为…作准备，先于preliminary to - WEB词典preliminary to在preliminary agreement to negotiate将进行谈判的预约preliminary agreemet to negotiate将行谈判的预约 参考资料： 1.百度翻译：preliminary to2.有道词典：preliminary to3.爱词霸：preliminary to
