Amidpulver
酰胺粉, 硝铵, 硝酸钾, 炭末炸药
🗣️ 情景例句
that Dad and you can spend more time together.
能使你和爸爸有更多的时间在一起。
We headed out to school.
我们出发去学校。
I'm afraid we haven't got any black shoes in that size at the moment.
恐怕此刻我们没有8号的黑色鞋了。