“保证保险”概念、定义、翻译-科学时代

单词	保证保险
释义	保险词汇手册保证保险 bond insurance；guarantee insurance；surety bond
随便看	submit state submodel submodular function submodulation submodulator submodule submolecule submucosa submucosa submucosa submucosal plexus submucous membrane submultiple submultiple submultiple unit of measurement submunition sub-national loyalty subnekton subnet subnet subnet mask subnet mask subnet mask subnet mask subnetting

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。