“自攻螺纹”概念、定义、翻译-科学时代

单词	自攻螺纹
释义	动力与电气工程词汇手册自攻螺纹 tapping screw thread
随便看	covered approach covered call covered canal covered compensation covered drainage covered electrode covered expense covered interest arbitrage covered interest parity covered karst covered kernel smut of sorghum covered loss covered money covered option covered pseudobranch covered rearing covered smut covered sowing covered wages covered warrant covered warrant covered warrant cover factor (cf) cover girl cover glass

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。