“upfold”概念、定义、翻译-科学时代

单词	upfold
释义	水利水电词汇手册 upfold 隆皱
随便看	tone contrast tone control toned ground tone dialling tone equivocation tone generator tone group tone language tone language toneless toneless tone-line process Tonelli sequence tone & manner toneme tonemics tone of extreme register tone of the market tone of voice tone painting tone poem tone poem tone quality tone quality toner

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。

upfold