nitrofurantoin是什么意思

nitrofurantoin英[naɪtrəʊfjʊə'ræntəɪn]美[ˌnaɪtroʊfjʊ'ræntoʊɪn]n.呋喃妥英，呋喃咀啶（一种治尿路感染药）Determination of nitrofurantoin concentration in urine by second derivative spectrophotometry二阶导数光谱法测定尿中呋喃妥因浓度