单词	septivalent
释义	septivalent adjective sep·​ti·​valent variants or less commonly septavalent ¦septə+ : heptavalent Word History Etymology sept- + valent
随便看	spectrometries spectrometry spectromicroscope spectromicroscopical spectrophotoelectric spectrophotometer spectrophotometers spectrophotometric spectrophotometrical spectrophotometrically spectrophotometries spectrophotometry spectropolariscope spectropyrheliometer spectropyrometer spectroradiometer spectroradiometric spectroradiometry spectroscope spectroscopes spectroscopic spectroscopic binary spectroscopic parallax spectroscopically spectroscopies

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。