“平头焊”概念、定义、翻译-科学时代

单词	平头焊
释义	动力与电气工程词汇手册平头焊 tack welding
随便看	jack star jackstay jackstay jackstay jackstay jack strip jack switch jack system jack tree jack-up jack-up drilling rig Jack Welch Jack Welch's management jacky Jacob Jacob Jacob alloy Jacob August Riis Jacob Baradai Jacob chuck Jacobean Jacobean drama Jacobean lily Jacobean style Jacob Hutter

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。