nitrofurantoin
/ˌnaɪtrəʊfjʊəˈræntəʊɪn/noun
mass noun
1- Medicine a synthetic compound with antibacterial properties, used to treat infections of the urinary tract【医】呋喃妥英, 呋喃啶（ 治尿路感染药）。
1.1
- A bicyclic furan derivative; chem. formula: C8H6N4O5.一种二环呋喃的衍生物; 化学分子式：C8H6N4O5.