“P/R (parcel receipt)”概念、定义、翻译-科学时代

单词	P/R (parcel receipt)
释义	请查阅P/R--P/R (parcel receipt)
随便看	leap in an explosive form leaping tuna leaping voltage lea ploughing leap month leaps-and-bounds algorithm leaps-and-bounds method leap second leap second adjustment leap year lear learnability learned behaviour learned behaviour learned behaviour learned behaviour learned factor learned journal learned needs theory learned periodical learned periodical learned publication learned specific hunger learned word learner

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。