“quarter ditch”概念、定义、翻译-科学时代

单词	quarter ditch
释义	水利水电词汇手册 quarter ditch 支沟，集水沟
随便看	wind tunnel operation wind tunnel programme control wind tunnel simulation capability wind tunnel test wind tunnel test wind tunnel test data base wind tunnel testing wind turbine wind turbine wind turbine generator (WTG) wind-turned eyelid wind ulceration of the eyelid rim windup wind-up line wind-up turn method wind vane wind vector wind vector wind velocity wind velocity gauge windward windward windward coast windward sailing windward set

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。

quarter ditch