单词	zymogen
释义	zy·mo·gen (zīmə-jən) n. See proenzyme.
随便看	reformed reformer reformism reformist Reform Judaism reform school refoule refoulement refract refracting telescope refraction refractional refractive refractive index refractively refractiveness refractivity refractometer refractor refractorily refractoriness refractory refrain refrain refrainer

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。