铁树开花 tiěshùkāihuā rarity Definitions Defs Origin Strokes Stroke Words Sentences Sents 铁树开花 (鐵樹開花) tiěshùkāihuā rarity a highly improbable or extremely rare occurrence; something that happens once in a blue moon Frequency Movie subtitles 0.060 per million appears in 0% of films Written text 0.083 per million Sources Definitions CC-CEDICT Frequency data SUBTLEX-CHBCC Corpus (BLCU)
铁树开花 (鐵樹開花) tiěshùkāihuā rarity a highly improbable or extremely rare occurrence; something that happens once in a blue moon Frequency Movie subtitles 0.060 per million appears in 0% of films Written text 0.083 per million Sources Definitions CC-CEDICT Frequency data SUBTLEX-CHBCC Corpus (BLCU)
