| 单词 | colostrum |
| 释义 | Word Frequency colostrum(kəˈlɒstrəm) noun the thin milky secretion from the nipples that precedes and follows true lactation. It consists largely of serum and white blood cells Derived forms colostral (coˈlostral) or colostric (coˈlostric) adjective Word origin C16: from Latin, of obscure origin |
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