英语词汇bottom pillar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	bottom pillar
释义	bottom pillar 【采矿】井底保安矿柱
随便看	particle energies particle energy particle horizon particle horizons particle-induced X-ray emission particle lens particle mechanics particle physicist particle physics particle physicss particle properties particle property particles particle-scattering factor particle separation particle size particle-size analysis particle-size distribution particle sizer particle tract particle velocity parti-color parti-colored particular particular about

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。