基本解释n.蛋白胨同根派生 peptone相关词英汉例句用作名词 (n.)This peptone is rich in protein.这种蛋白胨的蛋白质含量极高。As a result, something in peptone was its growth factor.初步鉴定出蛋白胨中的某些物质是它的生长因子。peptone更多例句