基本解释今天到此结束；再见（用于电子邮件或手机简讯的末尾处，that's all for now的缩写）。同根派生 tafn相关词英英字典剑桥英英字典 written abbreviation for that's all for now: used at the end of an email or text messagetafn剑桥字典tafn柯林斯字典