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
Are you new in town?
你是新来本地的吗？
Excuse me? I didn't hear what you said.
对不起，我没有听清你说的话。
She picked it up and gave it back to me.
她把它捡起给了我。