“trial and error”概念、定义、翻译-科学时代

单词	trial and error
释义	心理学词汇手册 trial and error 尝试错误
随便看	drawdown drawdown drawdown draw-down drawdown drawdown drawdown cone drawdown period drawee drawee drawee drawee drawee drawee drawee drawee drawee bank drawer drawer drawer drawer drawer drawer drawer drawer

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。