Denaby powder
[化] 登纳比药; 登纳比炸药; 铵硝化钾炸药
🧩 词语组成解析
powder
['paʊdɚ]
n. 粉，粉末;粉状物质;
vt. 在…搽粉;
vi. 涂粉，变成粉末;
🗣️ 情景例句
Absolutely!
那当然！
Did you go to the theater this morning?
你今早去戏院了吗？
NASA is now going to put the telescope right,
国家航天局准备纠正这一错误，