“online question and answer system”概念、定义、翻译-科学时代

单词	online question and answer system
释义	图书馆、情报与文献学词汇手册 online question and answer system 联机问答系统
随便看	pediveliger pediveliger larva pediveliger stage pedlar pedobarograph pedobarography pedobiome pedocal pedocal pedocal pedocompaction pedodontics pedogenesis pedogenesis pedogenesis pedogenesis pedogenetic process pedogenic process pedogeography pedogeography pedohydrology pedology pedology pedology pedology

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。