“catechism”概念、定义、翻译-科学时代

单词	catechism
释义	哲学词汇手册 catechism （基督教的）教理问答；问答教科书
随便看	screen grid tube screen grid valve screen image screening screening screening screening screening screening screening screening screening screening screening screening screening by hybridizaton screening committee screening constant screening current screening design screening effect screening effect screening effect screening effectiveness screening experiment

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。