tia
（用于电子邮件中）先谢了，劳驾（thanks in advance的缩写）
written abbreviation for thanks in advance: used in an email when you ask someone for information or want them to do something for you
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。