英语词汇land drain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	land drain
释义	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）。
随便看	improvisational improvisatorial improvisatory improvise improviser imprudence imprudent imprudently impudence impudent impudently impudicity impugn impugnable impugnment impuissance impuissant impulse impulsion impulsive impulsively impulsiveness impulsivity impunity impure

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。