Gregory's powder
[医] 格雷戈里氏散, 复方大黄散
🧩 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'm about to go to the Post Office.
我正要去邮局。
A dog will not howl if you beat him with a bone.
骨头打狗狗不叫。
Fine, thanks. Oh, That's the bell. Everyone is going into class, we'd better go too.
很好，谢谢。啊，铃响了。大家都去上课。我们最好也去。