“冻土”概念、定义、翻译-科学时代

单词	冻土
释义	环境科学与工程词汇手册冻土 frozen earth
随便看	rod rod rod rod rod rod rod rod rod bacteria rod bipolar cell rod boring rod cell rod cell rod cell rod-climbing phenomenon rod cluster type fuel assembly rod constant rod correction rod cultivator rodding structure rod drive mechanism rod drop experiment rode Rodelinda rodent

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。