Acid purification system【】中文释义与例句

🧩 词语组成解析

acid ['æsɪd]

adj. 酸味的;尖刻的;酸的;酸性的; n. <化>酸;酸味物质;

acid尖，酸，锐利 →酸；酸的，酸性的

purification [ˌpjuərifi'keiʃən]

n. 洗净;涤罪;提纯;（犹太妇女按教规在月经后行的）洁净礼;

system ['sɪstəm]

n. 体系，系统;制度;身体;方法;

sy(syn-=together)+ste(to stand)→系统；体系；秩序；制度；方法

We have both been excited about seeing you

我们两个很高兴见到

Your friend was here a week ago,wasn't he?

一个星期前，你的朋友曾在这里，是不是？

I'm sorry you feel that way.

你这么说，太令人遗憾了。

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