“binary cepheid”概念、定义、翻译-科学时代

单词	binary cepheid
释义	天文学词汇手册 binary cepheid 造父双星
随便看	police state police-style interview technique police the battlefield police up policraticus policy policy policy policy policy policy policy policy policy policy analysis policy analysis policy anniversary policy argument policy assignment policy-based management policy-based management policy change policy clause policy clause policy condition

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。