Headache powder
un. 头痛粉\\n
🧩 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
I've been busy all day.
我今天一整天都非常忙。
How many passengers were on the train?
在火车上有多少旅客？
Oh, it doesn't matter!
噢，没关系！