英语词汇negative sign是什么意思，negative sign的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-电脑手机教程网

单词	negative sign
释义	DEFINITIVE EXAMPLES 权威例句A black wire is often attached to the cathode which is also marked with the negative sign (_).阴极上常常接黑线，标着表示负极的符号(_)。剑桥国际
随便看	ethyl acetylene ethyl acrylate ethyl active amyl ether ethyl alcohol ethyl alcohol ethyl alcohol ethyl allophanate ethyl allyl ether ethyl amine ethyl aminoacetate ethyl aminobenzoate ethyl aminobenzoate Ointment ethyl amyl carbinol ethyl amyl ketone ethyl arsenite ethyl arsine ethyl arsine oxide ethyl arsinic acid ethyl arsonic acid ethyl benzene ethyl benzenecarboxylate ethyl benzenesulfonate ethyl benzenesulphonate ethyl benzoate ethyl benzoylacetate

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。