英语词汇“polynitrogen”的翻译、意思、用法、释义-英汉汉英双解词典

单词	polynitrogen
释义	polynitrogen 🌏多氮
随便看	lay out a park Lay out a printed page lay out a programme lay out a road layout arrangement layout block layout board lay out board layout boundry layout brawing layout button layout by fixed position layout by operation layout by process layout by product layout by straight line layout CAD layout changes layout character layout characteristics layout chart layout check layout check list layout check subsystem layout choice