Gram's iodine stain

[医] 革兰氏碘染剂(染原虫囊)

🧩 词语组成解析

iodine ['aiədi:n; (US) 'aiədain]
n. <化>碘;
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

making my own decisions, doesn't it?
我自己能做决定, 对吗?
Would you like to go for a leisurely walk?
你想要去作一次悠闲的散步吗?
What about vegetables, Sir? They usually go bad as soon as we are at sea.
那些蔬菜怎么办呢,先生?通常是刚一出海它们就会坏掉的。
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