“A Character Study in Mandarin Colloquial”的概念、定义、翻译、参考文献-科学参考

单词	A Character Study in Mandarin Colloquial
释义	A Character Study in Mandarin Colloquial Encyclopedia 文学汉语音韵学释 A Character Study in Mandarin Colloquial《官话萃珍》一部记录清代北京话口语的字典。作者是美国传教士富善（Chauncey Goodrich，1836～1925）。
随便看	urban yellow line Urban Zoning Theory urbaryon URCA process Urca process urcaryote urchin Urd Urdu language URE urea urea acetaldehyde urea aldehyde slow release fertilizer urea-ammonium mixed nitrogen fertilizer urea ammonium nitrate solution urea cycle urea formaldehyde urea formaldehyde resin urea-formaldehyde resin urea-formaldehyde resins urea herbicide urea phosphate Ureaplasma urealyticum infection urea poisoning urea prilling tower

科学参考收录了854744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。