Weil's stain

[医] 外耳氏染剂(染髓鞘)

🧩 词语组成解析

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

Easy now. Easy does it. That's it.
放轻 ,不要紧 ,对了。
Every dog has his day.
凡人都有得意之日。
Are you kidding?
你在开玩笑吧!
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🔤 更多 W 开头的单词

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