Dissolved impurity

[化] 溶解杂质

🧩 词语组成解析

dissolved
a. 溶解的;溶化的
impurity [ɪm'pjʊrəti]
n. 污点,污染;掺杂,不纯;不道德,罪恶;混杂物,粗劣品;
im不+pur纯洁+ity名词后缀 → 不纯;有罪

🗣️ 情景例句

Now I want to ask you a few questions, if you don't mind.
如果不介意的话,现在我想问你几个问题。
I'm going to show him how to speak Chinese.
我正要指点他如何讲中国话。
He led me into his room and hurriedly hid a large parcel under his desk.
他把我领进屋,慌忙把一个大包藏到了桌子下面。
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