词典论坛联络

   马耳他语 +
Google | Forvo | +

2,3,7,8-tetraklorodibenżo-para-diossina

医疗的, 化学 2,3,7,8-tetrachlordibenzb,e-1,4-dioksinas m; 2,3,7,8-tetrachlordibenzo-p-dioksinas m