輸入需要查詢的詞語：
詞條：換帖
huantiě
[letters of identification;become sworn brothers by exchange of papers bearing name,surname,year of birth.etc.] 舊時異姓朋友結拜為兄弟時,交換寫著姓名、年齡、籍貫、家世的帖子
換帖弟兄