“COPPA”概念、定义、翻译-科学时代

单词	COPPA
释义	请查阅COPPA--COPPA (Children's Online Privacy Protection Act)
随便看	filament winding moulding filament yarn filamin filamin fila olfactoria fila olfactoria filariasis filariasis filariasis filaricide filariomycosis filar suspended galvanometer filature silk filbert filbert filbert filbert filbert base file file file file file file file

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。