词典论坛联络

   瑞典语
Google | Forvo | +
2,3,7,8-tetraklordibenso-p-dioxin
医疗的, 化学 2, 3, 7, 8-tetrachlorodibenzo-p-dioxin; 2, 3, 7, 8-tetrachlorodibenzo-para-dioxin; dioxin