Unna's stain

[医] 乌纳氏染剂(硷性亚甲蓝染剂)

🧩 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

I'd like you to be the photo editor of the magazine.
我希望你能做杂志的摄影编辑。
You may come home with me any time.
你随时可以来我家。
When they arrived, he said: Welcome to our factory! Please come this way. Don't rush.
“欢迎参观我们厂!请走这边。别急。”
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🔤 更多 U 开头的单词

unbound [ʌn'baund]
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