láihán来函来函读音为 lái hán。意思是：〈书〉来信：来函敬悉。繁体來函拼音lái hán注音ㄌㄞˊ ㄏㄢˊ词语解释[letter that has come in;incoming letter]来信网络解释来函来函，指来信。词语用法来函的分词解释
