“二级名词”概念、定义、翻译-科学时代

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。

单词	二级名词
释义	请查阅二级名词--二级名词（结构）
随便看	free motion free multilateral foreign trade free negotiation free nerve ending free-net free network free network adjustment free nuclear stage free nuclei free nutation free of all average free of all average (FAA) free of capture and seizure free of capture and seizure clause free of capture and seizure (FC & S) free of capture and seizure--free of capture and seizure (FC & S) free of charge free of charge free of charge free of charge free of charge free of charge (FOC) free of charge (FOC) free of charge--free of charge (FOC) free of claim for accident reported