“twin columns”概念、定义、翻译-科学时代

单词	twin columns
释义	美术、书法与摄影词汇手册 twin columns 双柱
随便看	sample selection bias sample set sample shipment sample signal sample size sample size sample size sample size sample size sample size sample size sample size sample size formula sample sorption sample space sample space sample space sample space sample splitter sample splitting device sample standard deviation sample statistics sample survey sample survey sample survey

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。