Unna-taenzer stain

[医] 乌-滕二氏染剂(染弹性纤维)

🧩 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 can assure you that as long as you stay at home, you're safe.
我可向你保证,只要你呆在家里就会很安全。
The modern farmer spreads the agricultural chemicals on the fields.
当今的农民
That's not so good.
这样不太好吧。
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