单词	orthopinacoid
释义	orthopinacoid noun or·​tho·​pinacoid ¦ȯ(r)thə+ : a pinacoid whose planes are parallel to the ortho and vertical axes in a monoclinic crystal Word History Etymology International Scientific Vocabulary orth- + pinacoid
随便看	rails rails (against) rails (at or against) rails against rails at or against railside railway railway artillery railway bridge railway engineer railway engineering railway letter railway mail car railway mail clerk railway post office railway station railwayac railwayless railwayman railwaymen railways railwomen raiment raimented raimenting

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。