基本解释(用于电子邮件中)先谢了,劳驾(thanks in advance的缩写), 短暂性脑缺血发作(transient ischaemic attack 的缩写)。同根派生 tia相关词英英字典剑桥英英字典 written abbreviation for thanks in advance: used in an email when you ask someone for information or want them to do something for youtia剑桥字典tia柯林斯字典