单词	arsonic acid
释义	arsonic acid noun ar·​son·​ic acid (ˈ)är¦sänik-, -sō- 1 : any of a series of organic acids (such as the arsanilic acids) having the general formula RAsO(OH)2 and obtainable by oxidizing monosubstituted organic arsines (such as phenyl-arsine C6H5AsH2) 2 : arsinic acid sense 1 Word History Etymology International Scientific Vocabulary arsonium + -ic
随便看	ume Umeå umfaan umiacks umiacs umiak umiaks umiaqs umiri umiries umiris umiry umland umlaut umlaut vowel umlauted umlauting umlauts Umm al Qaywayn umm al-qaiwain umm durmān ummahs ummas Umnak umohoite

英语词典包含469781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。