“upright letters”的概念、定义、翻译、参考文献-科学参考

单词	upright letters
释义	upright letters 正体字
随便看	tone generator tone gradation tone intensity tone keyer tone keyer circuit tone level tone localizer tone-modulated oscillation tone-modulated wave tone modulation tone modulator tone network tone of gray tone of the market tone-operated net-loss adjuster tone perception tone quality toner tone range toner carrier toner concentrate toner container toner dispense gear toner empty sensor tone rendering

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。