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
Come on in.
请进。
The stronger the motivation, the more quickly a person will learn a foreigh language.
一个人学外语的动力越强大、学得就越快。
I apologize for being so angry with you.
我为跟你发火向你道歉。