“drag”概念、定义、翻译-科学时代

单词	drag
释义	交通运输工程词汇手册 drag 船尾下坐量；（河流）扫床；拖距；阻力
随便看	Mercalli scale mercantile accounting mercantile agency mercantile agent mercantile agent mercantile credit mercantile house mercantile law mercantile law mercantile law mercantile occupancy mercantile open-stock burglary insurance mercantile paper mercantile risk mercantile robbery insurance mercantile safe burglary insurance mercantile theory mercantilism mercantilism mercantilism mercantilism mercantilism mercantilism mercantilism mercantilism

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。