长篇累牍 chángpiānlěidú lengthy article Origin Definitions Defs Strokes Stroke Words Sentences Sents 长篇 長篇 chángpiān noun lengthy lengthy (of a report, speech, or piece of writing); having a long format累 lěi verbnoun to accumulate (bound form) to pile up; to accumulate; to build up牍 牘 dú document (bound form) official document; letter; book