英语词汇“phosphorus-nitrogen ratio”的翻译、意思、用法、释义-英汉汉英词典

单词	phosphorus-nitrogen ratio
释义	phosphorus-nitrogen ratio 【海洋学】磷氮比以上来源于：《21世纪大英汉词典》
随便看	wood-meil woodmeil wood melic wood melick woodmen woodmen of the world 世界林业人员协会 woodmice wood millet wood milling machine wood mite wood-mite woodmite wood molding wood monger wood-monger woodmonger wood monger or merchant, wood mosaic wood-mosaic wood mote wood-mote woodmote wood mouse woodmouse wood, mrs henry