“concrete operational stage”概念、定义、翻译-科学时代

单词	concrete operational stage
释义	社会学词汇手册 concrete operational stage 具体运思期
随便看	meiobenthos dredge meiobenthos sampling-pipe meiocyte meiocyte meio-epibenthos meiofauna meioflora meiogyne meiolecithal egg meionite meiosis meiosis meiosis meiosis meiosis meiosis meiosis meiosis meiosis meiothecium meiotic division meiotic prophase Meir，Golda Meissner effect Meissner effect

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。