积垢 jīgòu accumulated grime Definitions Defs Origin Strokes Stroke Words Sentences Sents 积垢 積垢 jīgòu accumulated grime filth or grime that has built up over a long period of time; chemical scale Frequency Written text 0.102 per million Sources Frequency data BCC Corpus (BLCU)
积垢 積垢 jīgòu accumulated grime filth or grime that has built up over a long period of time; chemical scale Frequency Written text 0.102 per million Sources Frequency data BCC Corpus (BLCU)
