大部头 dàbùtou voluminous work Definitions Defs Origin Strokes Stroke Words Sentences Sents 大 dà adjective big big; large; great; vast; high in scale or intensity; (of a person) old; adult部头 部頭 bùtóu size of a book the size or length of a book or collection of books, typically referring to large and voluminous works
