“monkey block”概念、定义、翻译-科学时代

单词	monkey block
释义	矿业工程技术词汇手册 monkey block 凸轮式固定阻车器；转环滑车
随便看	original original original original original original original original original original original acquisition original affluent society original age original age conversion original author original beauty original behaviour original bill original bill original bill of lading original bill of lading original bill of lading (original B/L) original binding original binding original breed

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。