英语词汇four nine怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	four nine
释义	four nine 四个“九”(表示纯度，即99.99%)
随便看	bull wheel bull wheels bullwhip bullwhipped bullwhipping bullwhips bullwork bullworker bully bullyable bully beef bully beefs bullyboy bullyboys bully for someone bullying bullyings bully into bully off bully offer bully out of bully pulpit bully pulpits bullyrag bullyragged

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。