“jack”概念、定义、翻译-科学时代

单词	jack
释义	林业词汇手册 jack 起重机，千斤顶；锯木三脚架
随便看	non-tariff barrier non-tariff barrier non-tariff barrier non-tariff barrier non-tariff barrier--non-tariff barrier (NTB) non-tariff barrier--non-tariff barrier (NTB) non-tariff barrier (NTB) non-tariff barrier (NTB) non-tariff barrier (NTB) non-tariff measures non-tariff measures--non-tariff measures (NTM) non-tariff measures (NTM) non-tariff obstacle non-tariff trade barrier non-tariff trade barrier non-tarnish paper nontaxable exchange non-taxable income non-taxable securities non-tax payment non-tectonic joint nontectonite non-tense nonterminal non-terminating judgement

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。