“差价--押金--赚头--保证金”概念、定义、翻译-科学时代

单词	差价--押金--赚头--保证金
释义	国际贸易词汇手册 margin 押金，保证金；差价；赚头
随便看	crossover crossover crossover crossover design crossover effect crossover filter crossover frequency crossover frequency crossover frequency crossover frequency crossover impact crossover model crossover network crossover point cross-over principle crossover rate crossover time cross-over value cross-ownership cross-partial derivative cross perpendicular crosspiece cross pile cross piling cross-platform

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。

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