“steel girder”概念、定义、翻译-科学时代

单词	steel girder
释义	矿业工程技术词汇手册 steel girder 钢梁
随便看	educational appropriation educational area educational art educational aspirations educational assessment educational assignment educational assistance educational assistance plan educational association educational attainment educational attainment statistics educational attitude educational attitude scale educational audit educational authority educational background educational bandwagon educational bargaining educational behaviour educational benchmark educational benchmark entry point educational benefit educational bill educational biology educational board

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。