边患 biānhuàn border threats Definitions Defs Origin Strokes Stroke Words Sentences Sents 边患 (邊患) biānhuàn border threats noun foreign invasion or disasters on the border caused by incursions Frequency Written text 0.078 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
边患 (邊患) biānhuàn border threats noun foreign invasion or disasters on the border caused by incursions Frequency Written text 0.078 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
