Mineral stain

[医] 矿质色素斑(牙)

🧩 词语组成解析

mineral ['mɪnərəl]
n. 矿物;矿石;矿物质;汽水; adj. 矿物的,似矿物的;
stain [sten]
vi. 弄脏;污染;被玷污; vt. 玷污,染污;败坏(名声);给…染色; n. 污点;瑕疵;着色剂;色斑;
s(dis的简型)+tain(to dye染色)→染污;污点

🗣️ 情景例句

Can I borrow your notes to study for the exams?
快考试了,我能借你的笔记看看吗?
How many handfuls are you going to get?
你要取几把?
Friday, Saturday and Sunday in the country!Aren't you lucky!
星期五、星期六和星期日在乡下过!你们真幸运啊!
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🔤 更多 M 开头的单词

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