Dioxins
n. 二氧（杂）芑( dioxin的复数形式 )
🗣️ 情景例句
Really?
真的？
Please try to focus your attention on the speaker.
请试着把注意力集中于演讲的人。
Every time a worker gave up his job, he told the same story.
每次雇工辞职后都叙述着同样的故事。