层次分明 céngcìfēnmíng well-structured Definitions Defs Origin Strokes Stroke Words Sentences Sents 1 sentence 这篇文章眉目清楚,层次分明。 zhè piān wénzhāng méimù qīngchu, céngcìfēnmíng. This article is clearly organized and well-structured. Source: Dong Chinese Dictionary