“障碍物”概念、定义、翻译-科学时代

单词	障碍物
释义	物理学词汇手册障碍物 obstacle
随便看	Catechism Catechism of the Catholic Church catechist catechist catecholamine catecholamine catechol-o-methyltransferase (COMT) catechu catechu catechuic acid catechumen categorematic term categorematic word categorial component categorial grammar categorial unification grammar categorical analysis categorical deontic syllogism categorical derivation categorical distribution categorical grammar categorical grant categorical group categorical imperative categorical imperative

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。