爛 làn HSK5 rotten Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: thoroughly All meanings 31 làn 31 to rot 10messy 6terrible 5brilliant 5broken 2mushy 2thoroughly 1 1 sentence for 爛 (làn — thoroughly) 当晚一场冰雹砸烂了他的车。 dàngwǎn yī chǎng bīngbáo zá làn le tā de chē. That night, a hail storm smashed his car. Source: AI Challenger 2017