单词	pyrocollodion
释义	pyrocollodion noun py·​ro·​collodion ¦pī(ˌ)rō+ : pyroxylin containing a high percentage of nitrogen Word History Etymology pyr- + collodion
随便看	sight picture sight radius sight reader sight rhyme sight singing sight tree sight unseen sight-feed sight-read sight-reading sight-shot sight-singing sighted sightedness sightednesses sighter sighters sighting sighting angle sighting hood sighting shot sightings sightless sightlessly sightlessness

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。