“closed colony”概念、定义、翻译-科学时代

单词	closed colony
释义	畜牧与兽医词汇手册 closed colony 封闭群
随便看	ptygma ptygmatite ptyosome P-type p-type dopant p-type semiconductor p-type semiconductor pubarche pubertal phase pubertas praecox puberty puberty puberty puberty puberty puberty puberty puberty puberty puberty ceremony puberty crisis puberty crisis puberty crisis puberty dance puberty dance

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

closed colony