首页  汉语词典  英英词典

单词	pervalvar axis
释义	pervalvar axis noun per·​valvar axis ¦pər, (ˈ)per+…- : the longitudinal axis of the frustule of a diatom Word History Etymology per- + valvar
随便看	smidgens smidgeon smidgeons smidges smidgin smidgins smiercase smiercases smifligated smifligates smifligating Smilacaceae smilacaceaes smilacaceous Smilaceae smilaces Smilacina smilagenin smilax smilaxes smile smile from ear to ear smile on smile on/upon smile to oneself

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。