二恶英是人们所知环境中毒性最大的有机化合物之一，它具有致癌性、致畸、内分泌毒性等。

Dioxins has been proved to be one of the most toxic organic compounds in the natural environment, and it is carcinogenic, abnormality-inductive, and endocrine-toxic.

youdao

二恶英是人们所知环境中毒性最大的有机化合物之一，它具有致癌性、致畸、内分泌毒性等。

Dioxins has been proved to be one of the most toxic organic compounds in the natural environment, and it is carcinogenic, abnormality-inductive, and endocrine-toxic.

youdao