Read Edit View history 二氧杂芑 èryǎngzáqǐ dioxin Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 二氧杂芑/ 二氧雜芑 èryǎngzáqǐ dioxin noun 这种废弃物中检测出了极微量的二氧杂芑。 Edit Delete References Add reference No references for this word.