英语词汇heptads怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	heptads
释义	heptad['heptæd] n. 七七个；七个一组，成七的一组【化学】七价元素，七价基；七价元子，七价物
随便看	relaxed mutant relaxed mutants relaxedness relaxed throat relaxer relaxers relaxest relaxin relaxing climate relaxing enzyme relaxins relax mood relaxor relaxors relax the bowels re-lay relay relay bid relay center relay contact relay contacts relay control system relayed re-laying relaying

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。