Dioxin
n. [化]二氧(杂)芑
🗣️ 情景例句
who used to run the drugstore in town.
他过去在镇上经营药房。
I don't know. You may look in the TV Guide.
我不知道，你可以看看《电视报》。
Could you do me a big favor?
能否请你帮我个忙？