“day without frost”概念、定义、翻译-科学时代

单词	day without frost
释义	农业词汇手册 day without frost 无霜日
随便看	zero power point reactor model zero power reactor zero power reactor response function zero-priced zero profit zero proof zero proof zero radioactivity zero radioactivity release plant zero range calibration zero rated zero-rated zero-rated zero-rated goods zero-rate mortgage zero rate of duty zero rate of duty zero rate of duty zero rate of duty zero reading zero release zero release fuel reprocessing plant zero release reprocessing zero resistance zero rest mass

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。