“lead tetraoxide”概念、定义、翻译-科学时代

单词	lead tetraoxide
释义	化工词汇手册 lead tetraoxide 红丹，颜料红105
随便看	laboratory system laboratory system of coordinates laboratory table laboratory tap laboratory technician laboratory technique laboratory technique laboratory test laboratory test laboratory test laboratory test-engine method laboratory testing rig laboratory test marketing laboratory theatre laboratory training method laboratory tutorial laboratory-type instrument laboratory work laboratory working standard laboratory work report laboratory workshop labor certification labor clause labor condition labor contract

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。