“welding seam”概念、定义、翻译-科学时代

单词	welding seam
释义	矿业工程技术词汇手册 welding seam 焊缝
随便看	reviewer reviewer reviewer review list review mechanism review of books review on appeal review room review slip revisal revisal revise revise revised revised assessment revised budget revised data revised death-rate revised edition revised edition revised edition revised edition revised estimates revised extended standard theory revised extended standard theory--revised extended standard theory（REST）

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。