核冬天 hédōngtiān nuclear winter Definitions Defs Origin Strokes Stroke Words Sentences Sents 核冬天 hédōngtiān nuclear winter Frequency Written text 0.040 per million Sources Frequency data BCC Corpus (BLCU)
核冬天 hédōngtiān nuclear winter Frequency Written text 0.040 per million Sources Frequency data BCC Corpus (BLCU)
