Bacterium aertryke

[医] 鼠伤寒[沙门氏]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

After studying an hour, I finally got the hang of the lesson.
我学习了一个小时,终于理解了这一课的要点。
Your father's honour is to you but a second-hand honour.
对于你来说,父亲的荣誉只是间接的荣誉。
The city at one time must have been prosperous, for it enjoyed a high level of civilization.
这座古城肯定一度很繁荣,因为它曾享有高度的文明,
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🔤 更多 B 开头的单词

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