“sag”概念、定义、翻译-科学时代

单词	sag
释义	交通运输工程词汇手册 sag 下垂，松弛
随便看	military rival military rocketry military salute military sanction military sanction military school military science military science military security military service military service military service exclusion military siege military smartness military society military society military sociology military song military sources military space engineering system military space force military space technology military spending military standard military status

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。