Roux's stain

[医] 鲁氏染剂(白喉菌复染用)

🧩 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

Where there's a will, there's a way.
有志者事竞成。
A road of a thousand miles begins with one step.
千里之行始于足下。
If you can do without the few pastoral pleasures of the country, you will find the city can provide you with the best that life can offer.
如果你愿舍弃乡下生活那一点点乐趣的话,那么你会发出城市可以为你提供生活最美好的东西。
更多情景英语 ›

🔤 更多 R 开头的单词

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