“摩擦力”概念、定义、翻译-科学时代

单词	摩擦力
释义	环境科学与工程词汇手册摩擦力 frictional force
随便看	sleep centre sleeper sleeper sleeper sleeper sleeper beam sleeper effect sleeper wall sleeper wall sleeper with couchettes sleeping account sleeping barber problem sleeping beauty sleeping bud sleeping data sleeping partner sleeping partner sleeping partner sleeping partner sleeping rent sleeping rent sleeping sickness sleep mode sleep-promoting agent sleep state

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。