英语词汇“second category”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	second category
释义	second category second category [′sek·ənd ′kad·ə‚gȯr·ē] (mathematics) A set is of second category if it cannot be expressed as a countable union of nowhere dense sets.
随便看	macrophage inflammatory protein 2 macrophage inflammatory protein-2 macrophage inflammatory protein 2-alpha macrophage inflammatory protein 2-beta macrophage inflammatory protein 3 macrophage inflammatory protein 3 alpha macrophage inflammatory protein 3 beta macrophage inflammatory protein 3-beta macrophage inflammatory protein 4 macrophage inflammatory protein 4-alpha macrophage inflammatory protein 5 macrophage inflammatory proteins macrophage inhibition assay macrophage inhibition factor macrophage inhibition factor (mif) macrophage inhibitory cytokine macrophage inhibitory cytokine 1 macrophage inhibitory factor macrophage lectin 2 macrophage-like cell macrophage mannose receptor macrophage mannose receptor 1 macrophage mannose receptor 1-like protein 1 macrophage mannose receptor 2 macrophage metalloelastase

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。