“aven”概念、定义、翻译-科学时代

单词	aven
释义	水利水电词汇手册 aven 落水洞
随便看	field balancing field balancing equipment field barn field bean field bean field bee field-biased field bindweed field blanking field book field border planting field broadcasting unit field bus field cable field calibration field camera field camera field capacity field capacity field capacity field care field centre field charging field check field checking

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。

aven