Bacterium lactis aerogenes

[医] 产气乳杆菌, 产气气杆菌

🧩 词语组成解析

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

I'm happy to meet you.
很高兴见到你。
I ask him to do the dishes right now.
我要求他立刻洗碗碟。
Kate! It's late. Why are you in bed?
凯特!晚啦。你怎么还在床上?
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🔤 更多 B 开头的单词

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