“PEN conductor”概念、定义、翻译-科学时代

单词	PEN conductor
释义	动力与电气工程词汇手册 PEN conductor 保护中性导体
随便看	water-column pressure water column (WC) water concentration water condenser water conditioning water conditioning water conservancy water conservancy project water conservancy technical school water conservancy university water conservation water conservation water conservation water consumption water consumption water consumption for fire and special use water consumption for free water consumption for industrial and commercial use water consumption for public use water consumption in households water consumption in water-works water consumption norm water consumption norm for public building water consumption norm for residential area water contaminant

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。