“炮艇”概念、定义、翻译-科学时代

单词	炮艇
释义	交通运输工程词汇手册炮艇 gunboat
随便看	utility function utility function utility furniture utility man utility maximization utility maximization utility model utility model utility model utility possibilities frontier utility/price relationship utility programme utility programme utility role utility room utility sinking fund utility software utility software utility tax utility theory utility theory utility theory utility theory of money utility truck utility-type undertaking

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。