“special class for mentally retarded children”概念、定义、翻译-科学时代

单词	special class for mentally retarded children
释义	教育学词汇手册 special class for mentally retarded children 智力落后儿童特殊班
随便看	credit crisis credit crunch credit crunch credit crunch credit cycle credit default swap credit default swap (CDS) credit derivative credit derivative credit easing credit economy credit economy credited service credited service period credit entry credit examination credit exemption credit expansion credit exposure credit facility credit film credit guarantee credit guarantee credit guarantee credit hour

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。