dioxins
n. 二恶英;戴奥辛(dioxin 的复数);二氧(杂)芑
例句
Dioxins are environmental pollutants.
二恶英是环境污染物。
WHO activities related to dioxins
世卫组织有关二恶英的活动
Dioxins are included in this monitoring programme.
其监测规划中包括二恶英。