单词	orthoquartzite
释义	orthoquartzite noun or·​tho·​quartzite ¦ȯ(r)thō+ : a quartzite of sedimentary origin Word History Etymology orth- + quartzite
随便看	tannic acid tanniccer tanniccest tannicer tannicest tannide tannier tanniferous tannin tannined tanning tanning bed tanning booth tanning drum tanning extract tanning sumac tannings tannins tannish tanno- tannoid tannometer tannoys Tannu Tuva Tannu-Tuvan

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。