Bacterium dubium pneumoniae

[医] 肺炎疑[问杆]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

Where did you go to school?
你在哪儿上学?
The fault of the horse is put on the saddle.
马劣动怪马鞍坏。
but we found that it traced its way through the trees.
没想到它到树林中继续向前延伸。
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🔤 更多 B 开头的单词

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