“perpetual annuity”概念、定义、翻译-科学时代

单词	perpetual annuity
释义	财政学词汇手册 perpetual annuity 永久年金
随便看	star chart star chart star-chart matching starch byproduct starch content starch conversion starch conversion syrup starch-converting enzyme starch cooking starch degradation starch derivative starched egg-card starch equivalent starch equivalent starch gelatinization starch gel electrophoresis starch grain starch hydrolysis test starch lump starch milk starch modification starch product starch product starch pudding starch sheath

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。

perpetual annuity