Read Edit View history 肥源 féiyuán source of fertilizer Origin Definitions Defs Strokes Stroke Words Sentences Sents 肥源 féiyuán source of fertilizer source of fertilizer or manure, including animal waste, green manure crops, plant ash, and mineral substances Frequency Written text 0.303 per million Sources Frequency data BCC Corpus (BLCU)
肥源 féiyuán source of fertilizer source of fertilizer or manure, including animal waste, green manure crops, plant ash, and mineral substances Frequency Written text 0.303 per million Sources Frequency data BCC Corpus (BLCU)