“贸易证书”概念、定义、翻译-科学时代

单词	贸易证书
释义	国际贸易词汇手册 trading certificate 贸易证书
随便看	isotopic effect isotopic effect isotopic element isotopic enrichment isotopic equilibrium isotopic examination isotopic exchange isotopic exchange isotopic fractionation isotopic generator isotopic geothermometer isotopic indicator isotopic level detector isotopic level gauge isotopic mass isotopic mass spectrometry isotopic measurement isotopic mixture isotopic moisture gauge isotopic moisture gauge isotopic number isotopic number isotopic osmosis isotopic power isotopic rate of exchange

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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