单词	heptoic acid
释义	heptoic acid noun hep·​to·​ic acid (ˈ)hep¦tōik- : any of the monocarboxylic acids C7H13COOH (as enanthic acid) derived from the heptanes Word History Etymology heptane + -oic
随便看	tyrannically tyrannicalness tyrannicalnesses tyranniccer tyranniccest tyrannicer tyrannicest tyrannicidal tyrannicide tyrannicides tyrannid Tyrannidae tyrannidaes tyrannides tyrannids tyrannies tyrannis tyrannise tyrannised tyranniser tyrannisers tyrannises tyrannising tyrannisings tyrannize

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。