单词	difluoride
释义	difluoride noun di·​fluoride (ˈ)dī+ : a compound containing two atoms of fluorine combined with an element or radical Word History Etymology di- + fluoride
随便看	sword-swallower sword-swallowing swordbill swordbills sworded sworder sworders swordfish swordfisherman swordfishes swordfishing swording swordless swordlike swordliker swordlikest swordman swordmen swordplay swordplayer swordplayers swordplays swords swordsman swordsmanship

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。