Impurity density

[电] 杂质密度

🧩 词语组成解析

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
density ['dɛnsəti]
n. 密度;稠密，浓厚;[物]浓度，比重;愚钝;
dens变浓厚+ity表名词 → 比重；浓缩

🗣️ 情景例句

Are you injured, sir?
先生，您受伤了吗？
Do you plan to do some odd jobs?
你打算打工吗？
The boys felt tired so they put out the fire and crept into their tent.
于是他们扑灭了篝火，钻进了帐篷。
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🔤 更多 I 开头的单词

ice sheet
immoral offence
in a narrow sense
induced draft cooling tower
inhibitions
inside plant
intermediate handing
inventory-final
全部 I 开头单词 ›