Amidpulver
酰胺粉, 硝铵, 硝酸钾, 炭末炸药
🗣️ 情景例句
That's six steaks.
六份牛排。
Money burns a hole in his pocket.
钱到袋里留不住。
Many of the stars cannot be seen because they are too far away.
许多星星我们之所以看不见，是因为它们离我们太远。