Nitrous bacterium

🧩 词语组成解析

nitrous ['naitrəs]
adj. 氮的,含氮的,硝石的;
bacterium [bæk'tɪrɪəm]
n. 细菌(复数为bacteria);
bact球+er表示物+ium名词后缀 → 细菌

🗣️ 情景例句

anyway.
不管怎么说。
Well, I think it's time we get back to business.
哦,我认为我们该回到正题上了。
There is so much variety that you never have to make do with second best.
物品种繁多,从来不必用二等品来凑合。
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