“written approval”概念、定义、翻译-科学时代

单词	written approval
释义	国际贸易词汇手册 written approval 核准书，书面批准
随便看	heat mat heat measure of fibres heat medium heat medium parameter heat memory feature heat metering device heat of activation heat of adsorption heat of atomization heat of chemisorption heat of combination heat of combustion heat of combustion heat of combustion heat of condensation heat of crystallization heat of decomposition heat of dissociation heat of dyeing heat of dyeing heat of evaporation heat of evaporation heat of explosion heat of explosion heat of formation

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。

written approval