单词	propanoic acid
释义	pro·pa·no·ic acid (prō′pə-nōĭk) n. See propionic acid. [PROPAN(E) + -OIC.]
随便看	Pretorius pretreat pretreatment pretrial prettification prettifier prettify prettily prettiness pretty pretty much pretty penny pretzel prevail prevailer prevailing prevailingly prevalence prevalent prevalently prevaricate prevarication prevaricator prevenience prevenient

英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。