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	ibsln ibsm ibsma ibsn ibsnat ibso ibsp ibsps ibsqol ibsr ibsram ibsrc ibsrm ibs-s ibss ibssa ibssc ibss/cro ibssg ibsso ibsss ibssu ibst ibste ibstpi

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。