支线 zhīxiàn branch line Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: secondary plot All meanings 2 zhīxiàn 2 branch line 1secondary plot 1 1 sentence for 支线 (zhīxiàn — secondary plot) 这部小说的支线情节非常精彩。 zhè bù xiǎoshuō de zhīxiàn qíngjié fēicháng jīngcǎi. The subplots of this novel are very exciting. Source: Dong Chinese Dictionary