“初级市场”概念、定义、翻译-科学时代

单词	初级市场
释义	请查阅初级市场--基本市场--第一市场
随便看	reference book reference capacity reference catalogue reference chart reference check reference check reference checking reference circle reference circuit reference coil reference collection reference column reference column reference condition reference condition reference condition reference cone reference cone apex reference configuration reference copy reference counting reference current reference cycle reference cycle reference data

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。