Gathurst powder
[化] 伽瑟斯特炸药
🧩 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
You don't need to do that, Grandpa.
你不用这样，爷爷。
A friend is best found in adversity.
患难见真友。
Things are getting better.
情况正在好转。