内啡肽 nèifēitài endorphin Definitions Defs Origin Strokes Stroke Words Sentences Sents 内啡肽 (內啡肽) nèifēitài endorphin noun Frequency Written text 0.385 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
内啡肽 (內啡肽) nèifēitài endorphin noun Frequency Written text 0.385 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
