Powder technology
[化] 粉体技术; 粉体工程
🧩 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 really must have your wits about your when dealing with such people.
跟这类人打交道，你必须格外警觉。
Let me see!
让我看看！
I think we need to discuss the fifth clause.
我想第5条需要讨论一下。