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

单词	sand filter trenches
释义	sand filter trenches sand filter trenches A system of trenches, consisting of perforated pipe or drain tile surrounded by clean, coarse aggregate containing an intermediate layer of sand as filtering material and provided with an underdrain for carrying off the filtered sewage.
随便看	output shaft output shaft speed sensor output shift register output signal output signal balance output signal management output signal processing output signal switch device output slot vector output space mapping output spy output stage output standard output status output string output string byte output string doubleword output string word output sub-node output sub system output switch output switch matrix output tax output technology corporation outputted

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。