“补元”概念、定义、翻译-科学时代

单词	补元
释义	数学词汇手册补元 complement；complement of an element
随便看	cyclogramma cyclograph cyclograph cycloheptene cyclohexane cyclohexanol cyclohexanol acetate cyclohexanone cyclohexanone cycloheximide cycloheximide cyclohexyl acetate cyclohexylamine cyclohexylamine cyclohydrase cyclohydrolase cycloid cycloid cycloid cycloidal blower cycloidal gear cycloidal gear cycloidal pendulum cycloidal pendulum cycloidal profile

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。