“timbered stoping”概念、定义、翻译-科学时代

单词	timbered stoping
释义	矿业工程技术词汇手册 timbered stoping 支架开采
随便看	stamp Stamp Act stamp act Stamp Act Congress stamp and coin collection insurance stamp breaking stamp clause stamp clause stamp crushing stamp crushing stamp duty stamp duty stamp duty stamp duty stamp duty stamp duty stamp duty stamp duty stamp duty stamp duty stamp duty relief stamped density stamped pit stamped pottery stamped pottery culture

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。