Diazol
重氮盐
🗣️ 情景例句
What a pity! We have another party that day.
太可惜了，我们那天也有个聚会。
To be virtuous is to do good.
行善是美德。
Their feet were fixed to one bar and their hands to another bar.
他们的脚拴在一根铁杠上，他们的手拴在另外一根铁杆上。