Unna-taenzer stain

[醫] 烏-滕二氏染劑(染彈性纖維)

?? 詞語組成解析

stain [sten]
vi. 弄臟;污染;被玷污; vt. 玷污，染污;敗壞（名聲）;給…染色; n. 污點;瑕疵;著色劑;色斑;
s(dis的簡型)+tain(to dye染色)→染污；污點

??? 情景例句

I'm thirty.
我三十歲。
Bye! Have a good day.
再見！請慢走！
Her husband had built up a large business during his lifetime, and when he died ten years ago in 1989 he left all his money to his wife.
她的丈夫一生中逐步建立起一家大商行，而當他10年前即于1985年去世后，他把全部財產留給了他的妻子。"
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