“擦火具”概念、定义、翻译-科学时代

单词	擦火具
释义	民族学词汇手册擦火具 fire grater
随便看	self-restricting power self-restriction agreement self-revelation self-reversal self-reversible self-righter self-root plant self-scattering self-scoring test self-screening jamming self-screening range self-screening range self-sealed riveting self-seeding self-selection self-selection and education self-service self-service self-service self-service bank self-service banking service self-service bus self-service deposit self-service economy self-service information kiosk system

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。