1.沓 [dá]2.沓 [tà]沓 [dá](用于重叠起来的纸张等)pile (of paper, etc.);pad;沓 [tà][书] (多而重复) numerous and repeated;[书] (会合) converge;(姓氏) a surname ;
1.沓 [dá]2.沓 [tà]沓 [dá](用于重叠起来的纸张等)pile (of paper, etc.);pad;沓 [tà][书] (多而重复) numerous and repeated;[书] (会合) converge;(姓氏) a surname ;