“on”的概念、定义、翻译、参考文献-科学参考

单词	on
释义	on [ȯn] ^ENGINEERING Designating the operating state of a device or one of two possible conditions (the other being ``off'') in a circuit.
随便看	ethionine Ethiopian zoogeographic region ethmoid bone ethmolith ethmoturbinate ethnobotany ethnogeography ethnology ethnopsychology ethnozoology ethogram ethohexadiol ethological isolation ethology ethoprop ethoxide ethoxy ethoxylation ethoxyquin ethyl ethyl-2-hydroxypropionate ethyl acetate ethyl acetoacetate ethyl acetylene ethyl acrylate

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。