单词 | auxotroph |
释义 | aux·o·troph (ôksə-trŏf, -trōf′) n. An organism, such as a strain of bacteria, that has lost the ability to synthesize certain substances required for its growth and metabolism as the result of mutational changes. [Back-formation from AUXOTROPHIC.] |
随便看 |
英语词典包含135693条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。