“天然排水--自流排水”概念、定义、翻译-科学时代

单词	天然排水--自流排水
释义	水利水电词汇手册 free-draining 自流排水，天然排水
随便看	stilbmeter Stile-Crawford effect still still still stillage stillage stillage stillbirth stillbirth stillbirth stillbirth rate stillbirth ratio still drink still equipment still frame stilling device stillingia still kettle still life still-life photography still photograph still pot stillroom still room

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。

free-draining