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
I'm Robbie...Robbie Stewart.
我叫Robbie Robbie Stewart。
A wise man thinks all that he says,a fool says all that he thinks.
聪明人想了才说，愚笨的人想着就说。
He opened it and saw the man from downstairs.
他打开门，看见楼下人。