“半通行管沟”概念、定义、翻译-科学时代

单词	半通行管沟
释义	市政工程词汇手册 semi-passable ditch 半通行管沟
随便看	land filling landfilling landfill leachate landfill site fence landfill space of refuse landfill treatment land flowing milk and honey land fog land forces commander land for future extension landform landform landform landform landform landform landform landform land form landform assemblage landform genesis landform series land for peace land freeze land freight

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

semi-passable ditch