航空信 hángkōngxìn airmail Definitions Defs Origin Strokes Stroke Words Sentences Sents 航空信 hángkōngxìn airmail noun airmail letter Frequency Movie subtitles 0.030 per million appears in 0% of films Written text 0.014 per million Sources Definitions CC-CEDICT Frequency data SUBTLEX-CHBCC Corpus (BLCU)
航空信 hángkōngxìn airmail noun airmail letter Frequency Movie subtitles 0.030 per million appears in 0% of films Written text 0.014 per million Sources Definitions CC-CEDICT Frequency data SUBTLEX-CHBCC Corpus (BLCU)
