“teacher's guide book”概念、定义、翻译-科学时代

单词	teacher's guide book
释义	图书馆、情报与文献学词汇手册 teacher's guide book 教师用参考书
随便看	bearing strength bearing strength bearing stress bearing surface bearing surface bearing tracking bearing tube bearing unit bearing up pulley bearing wall bearish bearish bearish factor bearish market bear market bear market bear market bear market bear market bear market Bearnaise sauce bear note bear position bear position bear punch

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。