Fnh powder
[化] FNH炸药; 无光无湿炸药
🧩 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
Play it safe.
做事要稳妥。
He failed the examination but he didn't seem to care.
他考试不及格却似乎并不在乎。
Do you still want them?'
您是否还要呢？”