“直浇口”概念、定义、翻译-科学时代

单词	直浇口
释义	矿业工程技术词汇手册直浇口 downsprue
随便看	value engineering value engineering (VE) value-expressive appeal value field value for money value for money value-for-money value for money value for money audit value-for-money audit value-for-money criterion value-for-money service value-for-money study value framework value-free value free value-freedom value-free science value function value function value in account value in account value in account value in collection value in collection

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。