“密封的”概念、定义、翻译-科学时代

单词	密封的
释义	请查阅密封的--不透气的
随便看	price comparability price compensation index price competition price competition price competition price competitiveness price consumption curve price-consumption curve price-consumption curve price-consumption curve price contract price control price control price control price control price control price-cost margin price current price current price current price current price current (P/C) price current--price current (P/C) price cut price cutting

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。