Powder ethods
[医] 粉末法
🧩 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
Please check to be sure you have your belongings.
请记得带您的行李。
You scared me!
吓我一大跳！
Is there much of a price difference.
价钱有很大的差别吗？