| 单词 | spermidine |
| 释义 | spermidine /sperr"mi deen', -din/, n. Biochem. a biogenic polyamine, H2N(CH2)4NH(CH2)3NH2, formed from putrescine, occurring widely in nature and first identified in semen. [1925-30; SPERM- + -IDINE] |
| 随便看 |
英语词典包含168451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。