“PCN (parent country national)”概念、定义、翻译-科学时代

单词	PCN (parent country national)
释义	请查阅PCN--PCN (parent country national)
随便看	secretary problem secret association secret ballot secret commission secret communication system secret dovetailing secret grade secretin secretin secretin secretin secretin secretin secretin secretion secretion secretion secretion secretion secretion secretion secretion secretion from five zangs secret key secret key algorithm

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。