金石之交 jīnshízhījiāo unbreakable friendship Definitions Defs Origin Strokes Stroke Words Sentences Sents 金石之交 jīnshízhījiāo unbreakable friendship a close and intimate friendship that is as firm and enduring as metal and stone Frequency Written text 0.002 per million Sources Frequency data BCC Corpus (BLCU)
金石之交 jīnshízhījiāo unbreakable friendship a close and intimate friendship that is as firm and enduring as metal and stone Frequency Written text 0.002 per million Sources Frequency data BCC Corpus (BLCU)
