英语词汇“rapid sand filter”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	rapid sand filter
释义	rapid sand filter rapid sand filter [′rap·əd ′sand ‚fil·tər] (civil engineering) A system for purifying water, which is forced through layers of sand and gravel under pressure.
随便看	slrd slre slreg slreia sl rep slrep slrf slr factor slrfc slrfl slrg slrh slrhc slri slrj slrk slrl slrln slrlt slrm slrmc slrmd slrn slroc slrop

英语词典包含2567994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。