“弧形堰”概念、定义、翻译-科学时代

单词	弧形堰
释义	水利水电词汇手册 sector weir 弧形堰
随便看	freight rate freight rate freight rebate freight receipt freight release freight release freight release freight revenue freight shortage freight source freight source survey freight space freight station freight station freight tariff freight tariff freight tax freight terminal freight terminal freight to collect freight to collect freight ton freight ton freight ton freight tonnage

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。

sector weir