Powder grinding test
[化] 粉末研磨分析
🧩 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;
a. 刺耳的, 沉重的, 剧烈的\\n[化] 研磨; 磨碎
🗣️ 情景例句
I'd like to give thanks for Grandpa coming to live with us.
我感谢爷爷到这儿和我们一起生活。
Indirect communication is often considered as dishonest and tactical.
间接的沟通往往被认为是不诚实和具策略性的。
She was too excited to do any housework that morning,
那天上午，她兴奋得什么家务活都不想做，