“joint mark”概念、定义、翻译-科学时代

单词	joint mark
释义	机械工程词汇手册 joint mark 接合符号；接合痕迹
随便看	acid radical acid rain acid rain acid rain acid rain acid recovery acid refined oil acid regurgitation acid resin acid resist acid resistance acid resistance acid resistance acid-resistant acid-resistant enamel acid-resistant filler acid resistant paint acid-resistant paper acid-resistant paper acid-resistant stoneware container acid-resisting alloy acid rock acid rock acid rock acid rocks

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。

joint mark