land drain
noun
- a drain made of porous or perforated piping and placed in a gravel-filled trench, used for subsoil drainage地面排水沟(用于下层土排水的多孔管道)。
单词 | land drain |
释义 | land drainnoun
|
随便看 |
|
英汉双解词典包含131075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。