单词	biofilter
释义	biofilter noun bio·​filter " + ˌ- : a filter bed in which sewage is subjected to the action of microorganisms that assist in decomposing it Word History Etymology bi- entry 2 + filter
随便看	Tonnidae tonnish tono tono- tonogram tonograph tonographic tonography tonological tonology tonometer tonometers tonometries tonometry tonoplast tonoplasts tonoscope tonotaxis tonqua bean tons tonsil tonsile tonsill- tonsillar tonsillectomies

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。