“upper pond”概念、定义、翻译-科学时代

单词	upper pond
释义	海洋与水文词汇手册 upper pond 上游水池，上游，上池
随便看	background noise of wind tunnel background noises background of a device background partition background processing background processing background processing background projection background radiation background radiation background radiation background radiation background radiation monitoring background ray background reading background reading background response background scene background sound background source background stain background survey background task background value back guide bar (BGB)

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。