“trial and error”概念、定义、翻译-科学时代

单词	trial and error
释义	社会学词汇手册 trial and error 试错法
随便看	bounded sequence bounded set bounded set bounded transformation bounded variable bounded-variable technique bound electron bound electron bound electron hole bound energy bound file of newspaper bound flow bound form bound formula bound-free transition bound greatest lower bound individual variable bounding box bounding box bounding function bounding mine bounding pulse bounding theory bound least upper boundless indifference

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。