“障壁坝”概念、定义、翻译-科学时代

单词	障壁坝
释义	地理学词汇手册障壁坝 barrier
随便看	value value value value value value value value value activity value-added value added value added value added value added value-added value-added value-added value-added bank value-added bank (VAB) value-added bank--value-added bank (VAB) value-added content of product value-added content of service value-added criterion value-added data value-added data service

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。