Bacterium oblongum

[医] 延长杆菌

🧩 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
oblongum
纵室

🗣️ 情景例句

I have learned to use computers and have become familiar with all clerical duties.
我学会使用电脑及熟悉所有文员的工作。
How old do you have to be to vote in the national elections?
你要多大才能在大选中投票?
Why were you shouting?
你为什么大声喊?
更多情景英语 ›

🔤 更多 B 开头的单词

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