预案 yù'àn contingency plan Definitions Defs Origin Strokes Stroke Words Sentences Sents 预案 (預案) yù'àn contingency plan noun Frequency Movie subtitles 0.720 per million appears in 0% of films Sources Definitions CC-CEDICT Frequency data SUBTLEX-CH
预案 (預案) yù'àn contingency plan noun Frequency Movie subtitles 0.720 per million appears in 0% of films Sources Definitions CC-CEDICT Frequency data SUBTLEX-CH
