fyi
（用于给某人提供信息时）供参考（for your information的缩写）
written abbreviation for for your information: used, for example in emails, when you send someone an announcement or tell someone something that you think they should know
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。