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

Safety first.
安全第一。
I'm sorry. I was just playing football with my friends.
对不起，我只是和朋友去踢了足球。
Sorry! she said to the shopkeeper. I've forgotten my money!
“对不起！”她对售货员说，“我忘记带钱了！”
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🔤 更多 R 开头的单词

radionavigation land station
reaction crusher
recorder selector
reenterable routine
renewedly
reserve for debt extinguishment
retention phrase
rigid coupling
全部 R 开头单词 ›