老世交 lǎoshìjiāo old family friends Definitions Defs Origin Strokes Stroke Words Sentences Sents 老世交 lǎoshìjiāo old family friends people or families who have been on friendly terms for generations Frequency Written text 0.004 per million Sources Frequency data BCC Corpus (BLCU)
老世交 lǎoshìjiāo old family friends people or families who have been on friendly terms for generations Frequency Written text 0.004 per million Sources Frequency data BCC Corpus (BLCU)
