英语词汇“sand and gravel filter”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

英汉翻译词典包含4368284条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。

单词	sand and gravel filter
释义	sand and gravel filter 砂砾石过滤器
随便看	general subroutine general subscript grammar general suffrage bill General Sugery general sum game general summary class general summary of accounts general summer coolness general superintendent general superintendent of police general supervision general supervision department general supervision of the forests general supplies general supply general supply fund general support general support artillery general-support artillery general support grant general support maintenance general-support rocket system general surface circulation general surface layout of mining area general surface plan