“fixed-alternative question”概念、定义、翻译-科学时代

单词	fixed-alternative question
释义	社会学词汇手册 fixed-alternative question 固定选项问题
随便看	activator activator activator activator activator activator activator activator activator activator activator activator active active active Active-8 active absorption active accommodation active account active account active acidity active advertisement active aerial active aerial active agent

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。