“forward welding”概念、定义、翻译-科学时代

单词	forward welding
释义	矿业工程技术词汇手册 forward welding 左向焊；正手焊
随便看	drawer drawer drawer drawer draw furnace drawgear draw hoe drawhole drawing drawing drawing drawing drawing drawing drawing drawing drawing account drawing after a geometric vase drawing angle drawing back of pillars drawing board drawing die drawing disc drawing drum drawing hoist

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。