Bacterium acidi lactici

[医] 乳酸菌, 乳链球菌

🧩 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

They don't have a coffee shop.
他们也没有咖啡厅。
As requested, we now hold this offer open for a further 5 days since 24th April.
按你方要求,我方报价有效期延长5日,从4月24日起。
They were puzzled by several things.
有几件事情使他们感到迷惑不解。
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🔤 更多 B 开头的单词

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