英语词汇gravity sand filter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	gravity sand filter
释义	gravity sand filter 简明释义重力砂滤器网络释义 1 ?重力砂滤器重力砂滤器 2 ?重力砂滤池重力砂滤池短语 1 rapid gravity sand filter 快速重力砂滤池 2 gravity heating sand filter 重力砂滤池
随便看	certificate of restricted waters certificate of safety inspection certificate of safety operation certificate of satisfaction certificate of seafarer certificate of seal impression certificate of sea transport certificate of seaworthiness Certificate of Secondary Education certificate of secondery education certificate of security certificate of service certificate of share certificate of share Certificate of Ship certificate of shipment certificate of ship's certificate of ship's inspection Certificate of Ship's National Certificate of Ship's Nationality certificate of ship's survey certificate of ship's valuation certificate of ship valuation certificate of soundness certificate of special exemption

英汉双解词典包含3185865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。